2055450960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:890

約数の個数: 240

約数和(自身を含む): 7346154816

約数和(自身を除く): 5290703856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 307, 340, 360, 408, 510, 547, 612, 614, 680, 720, 765, 816, 921, 1020, 1094, 1224, 1228, 1360, 1530, 1535, 1641, 1842, 2040, 2188, 2448, 2456, 2735, 2763, 3060, 3070, 3282, 3684, 4080, 4376, 4605, 4912, 4923, 5219, 5470, 5526, 6120, 6140, 6564, 7368, 8205, 8752, 9210, 9299, 9846, 10438, 10940, 11052, 12240, 12280, 13128, 13815, 14736, 15657, 16410, 18420, 18598, 19692, 20876, 21880, 22104, 24560, 24615, 26095, 26256, 27630, 27897, 31314, 32820, 36840, 37196, 39384, 41752, 43760, 44208, 46495, 46971, 49230, 52190, 55260, 55794, 62628, 65640, 73680, 74392, 78285, 78768, 83504, 83691, 92990, 93942, 98460, 104380, 110520, 111588, 125256, 131280, 139485, 148784, 156570, 167382, 167929, 185980, 187884, 196920, 208760, 221040, 223176, 234855, 250512, 278970, 313140, 334764, 335858, 371960, 375768, 393840, 417520, 418455, 446352, 469710, 503787, 557940, 626280, 669528, 671716, 743920, 751536, 836910, 839645, 939420, 1007574, 1115880, 1252560, 1339056, 1343432, 1511361, 1673820, 1679290, 1878840, 2015148, 2231760, 2518935, 2686864, 2854793, 3022722, 3347640, 3358580, 3757680, 4030296, 5037870, 5709586, 6045444, 6695280, 6717160, 7556805, 8060592, 8564379, 10075740, 11419172, 12090888, 13434320, 14273965, 15113610, 17128758, 20151480, 22838344, 24181776, 25693137, 28547930, 30227220, 34257516, 40302960, 42821895, 45676688, 51386274, 57095860, 60454440, 68515032, 85643790, 102772548, 114191720, 120908880, 128465685, 137030064, 171287580, 205545096, 228383440, 256931370, 342575160, 411090192, 513862740, 685150320, 1027725480, 2055450960]

約数ペア:

[(1, 2055450960), (2, 1027725480), (3, 685150320), (4, 513862740), (5, 411090192), (6, 342575160), (8, 256931370), (9, 228383440), (10, 205545096), (12, 171287580), (15, 137030064), (16, 128465685), (17, 120908880), (18, 114191720), (20, 102772548), (24, 85643790), (30, 68515032), (34, 60454440), (36, 57095860), (40, 51386274), (45, 45676688), (48, 42821895), (51, 40302960), (60, 34257516), (68, 30227220), (72, 28547930), (80, 25693137), (85, 24181776), (90, 22838344), (102, 20151480), (120, 17128758), (136, 15113610), (144, 14273965), (153, 13434320), (170, 12090888), (180, 11419172), (204, 10075740), (240, 8564379), (255, 8060592), (272, 7556805), (306, 6717160), (307, 6695280), (340, 6045444), (360, 5709586), (408, 5037870), (510, 4030296), (547, 3757680), (612, 3358580), (614, 3347640), (680, 3022722), (720, 2854793), (765, 2686864), (816, 2518935), (921, 2231760), (1020, 2015148), (1094, 1878840), (1224, 1679290), (1228, 1673820), (1360, 1511361), (1530, 1343432), (1535, 1339056), (1641, 1252560), (1842, 1115880), (2040, 1007574), (2188, 939420), (2448, 839645), (2456, 836910), (2735, 751536), (2763, 743920), (3060, 671716), (3070, 669528), (3282, 626280), (3684, 557940), (4080, 503787), (4376, 469710), (4605, 446352), (4912, 418455), (4923, 417520), (5219, 393840), (5470, 375768), (5526, 371960), (6120, 335858), (6140, 334764), (6564, 313140), (7368, 278970), (8205, 250512), (8752, 234855), (9210, 223176), (9299, 221040), (9846, 208760), (10438, 196920), (10940, 187884), (11052, 185980), (12240, 167929), (12280, 167382), (13128, 156570), (13815, 148784), (14736, 139485), (15657, 131280), (16410, 125256), (18420, 111588), (18598, 110520), (19692, 104380), (20876, 98460), (21880, 93942), (22104, 92990), (24560, 83691), (24615, 83504), (26095, 78768), (26256, 78285), (27630, 74392), (27897, 73680), (31314, 65640), (32820, 62628), (36840, 55794), (37196, 55260), (39384, 52190), (41752, 49230), (43760, 46971), (44208, 46495)]