1230554520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15467}}^1$

素因数の和:15514

約数の個数: 192

約数和(自身を含む): 4560585120

約数和(自身を除く): 3330030600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9945, 13260, 15467, 15912, 19890, 26520, 30934, 39780, 46401, 61868, 77335, 79560, 92802, 123736, 139203, 154670, 185604, 201071, 232005, 262939, 278406, 309340, 371208, 402142, 464010, 525878, 556812, 603213, 618680, 696015, 788817, 804284, 928020, 1005355, 1051756, 1113624, 1206426, 1314695, 1392030, 1577634, 1608568, 1809639, 1856040, 2010710, 2103512, 2366451, 2412852, 2629390, 2784060, 3016065, 3155268, 3418207, 3619278, 3944085, 4021420, 4732902, 4825704, 5258780, 5568120, 6032130, 6310536, 6836414, 7238556, 7888170, 8042840, 9048195, 9465804, 10254621, 10517560, 11832255, 12064260, 13672828, 14477112, 15776340, 17091035, 18096390, 18931608, 20509242, 23664510, 24128520, 27345656, 30763863, 31552680, 34182070, 36192780, 41018484, 47329020, 51273105, 61527726, 68364140, 72385560, 82036968, 94658040, 102546210, 123055452, 136728280, 153819315, 205092420, 246110904, 307638630, 410184840, 615277260, 1230554520]

約数ペア:

[(1, 1230554520), (2, 615277260), (3, 410184840), (4, 307638630), (5, 246110904), (6, 205092420), (8, 153819315), (9, 136728280), (10, 123055452), (12, 102546210), (13, 94658040), (15, 82036968), (17, 72385560), (18, 68364140), (20, 61527726), (24, 51273105), (26, 47329020), (30, 41018484), (34, 36192780), (36, 34182070), (39, 31552680), (40, 30763863), (45, 27345656), (51, 24128520), (52, 23664510), (60, 20509242), (65, 18931608), (68, 18096390), (72, 17091035), (78, 15776340), (85, 14477112), (90, 13672828), (102, 12064260), (104, 11832255), (117, 10517560), (120, 10254621), (130, 9465804), (136, 9048195), (153, 8042840), (156, 7888170), (170, 7238556), (180, 6836414), (195, 6310536), (204, 6032130), (221, 5568120), (234, 5258780), (255, 4825704), (260, 4732902), (306, 4021420), (312, 3944085), (340, 3619278), (360, 3418207), (390, 3155268), (408, 3016065), (442, 2784060), (468, 2629390), (510, 2412852), (520, 2366451), (585, 2103512), (612, 2010710), (663, 1856040), (680, 1809639), (765, 1608568), (780, 1577634), (884, 1392030), (936, 1314695), (1020, 1206426), (1105, 1113624), (1170, 1051756), (1224, 1005355), (1326, 928020), (1530, 804284), (1560, 788817), (1768, 696015), (1989, 618680), (2040, 603213), (2210, 556812), (2340, 525878), (2652, 464010), (3060, 402142), (3315, 371208), (3978, 309340), (4420, 278406), (4680, 262939), (5304, 232005), (6120, 201071), (6630, 185604), (7956, 154670), (8840, 139203), (9945, 123736), (13260, 92802), (15467, 79560), (15912, 77335), (19890, 61868), (26520, 46401), (30934, 39780)]