30220560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:862

約数の個数: 160

約数和(自身を含む): 110350080

約数和(自身を除く): 80129520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 823, 918, 1020, 1080, 1224, 1360, 1530, 1646, 1836, 2040, 2160, 2295, 2448, 2469, 3060, 3292, 3672, 4080, 4115, 4590, 4938, 6120, 6584, 7344, 7407, 8230, 9180, 9876, 12240, 12345, 13168, 13991, 14814, 16460, 18360, 19752, 22221, 24690, 27982, 29628, 32920, 36720, 37035, 39504, 41973, 44442, 49380, 55964, 59256, 65840, 69955, 74070, 83946, 88884, 98760, 111105, 111928, 118512, 125919, 139910, 148140, 167892, 177768, 197520, 209865, 222210, 223856, 251838, 279820, 296280, 335784, 355536, 377757, 419730, 444420, 503676, 559640, 592560, 629595, 671568, 755514, 839460, 888840, 1007352, 1119280, 1259190, 1511028, 1678920, 1777680, 1888785, 2014704, 2518380, 3022056, 3357840, 3777570, 5036760, 6044112, 7555140, 10073520, 15110280, 30220560]

約数ペア:

[(1, 30220560), (2, 15110280), (3, 10073520), (4, 7555140), (5, 6044112), (6, 5036760), (8, 3777570), (9, 3357840), (10, 3022056), (12, 2518380), (15, 2014704), (16, 1888785), (17, 1777680), (18, 1678920), (20, 1511028), (24, 1259190), (27, 1119280), (30, 1007352), (34, 888840), (36, 839460), (40, 755514), (45, 671568), (48, 629595), (51, 592560), (54, 559640), (60, 503676), (68, 444420), (72, 419730), (80, 377757), (85, 355536), (90, 335784), (102, 296280), (108, 279820), (120, 251838), (135, 223856), (136, 222210), (144, 209865), (153, 197520), (170, 177768), (180, 167892), (204, 148140), (216, 139910), (240, 125919), (255, 118512), (270, 111928), (272, 111105), (306, 98760), (340, 88884), (360, 83946), (408, 74070), (432, 69955), (459, 65840), (510, 59256), (540, 55964), (612, 49380), (680, 44442), (720, 41973), (765, 39504), (816, 37035), (823, 36720), (918, 32920), (1020, 29628), (1080, 27982), (1224, 24690), (1360, 22221), (1530, 19752), (1646, 18360), (1836, 16460), (2040, 14814), (2160, 13991), (2295, 13168), (2448, 12345), (2469, 12240), (3060, 9876), (3292, 9180), (3672, 8230), (4080, 7407), (4115, 7344), (4590, 6584), (4938, 6120)]