89020320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 303367680

約数和(自身を除く): 214347360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 215, 227, 228, 240, 258, 285, 304, 344, 380, 430, 454, 456, 480, 516, 570, 608, 645, 681, 688, 760, 817, 860, 908, 912, 1032, 1135, 1140, 1290, 1362, 1376, 1520, 1634, 1720, 1816, 1824, 2064, 2270, 2280, 2451, 2580, 2724, 3040, 3268, 3405, 3440, 3632, 4085, 4128, 4313, 4540, 4560, 4902, 5160, 5448, 6536, 6810, 6880, 7264, 8170, 8626, 9080, 9120, 9761, 9804, 10320, 10896, 12255, 12939, 13072, 13620, 16340, 17252, 18160, 19522, 19608, 20640, 21565, 21792, 24510, 25878, 26144, 27240, 29283, 32680, 34504, 36320, 39044, 39216, 43130, 48805, 49020, 51756, 54480, 58566, 64695, 65360, 69008, 78088, 78432, 86260, 97610, 98040, 103512, 108960, 117132, 129390, 130720, 138016, 146415, 156176, 172520, 185459, 195220, 196080, 207024, 234264, 258780, 292830, 312352, 345040, 370918, 390440, 392160, 414048, 468528, 517560, 556377, 585660, 690080, 741836, 780880, 927295, 937056, 1035120, 1112754, 1171320, 1483672, 1561760, 1854590, 2070240, 2225508, 2342640, 2781885, 2967344, 3709180, 4451016, 4685280, 5563770, 5934688, 7418360, 8902032, 11127540, 14836720, 17804064, 22255080, 29673440, 44510160, 89020320]

約数ペア:

[(1, 89020320), (2, 44510160), (3, 29673440), (4, 22255080), (5, 17804064), (6, 14836720), (8, 11127540), (10, 8902032), (12, 7418360), (15, 5934688), (16, 5563770), (19, 4685280), (20, 4451016), (24, 3709180), (30, 2967344), (32, 2781885), (38, 2342640), (40, 2225508), (43, 2070240), (48, 1854590), (57, 1561760), (60, 1483672), (76, 1171320), (80, 1112754), (86, 1035120), (95, 937056), (96, 927295), (114, 780880), (120, 741836), (129, 690080), (152, 585660), (160, 556377), (172, 517560), (190, 468528), (215, 414048), (227, 392160), (228, 390440), (240, 370918), (258, 345040), (285, 312352), (304, 292830), (344, 258780), (380, 234264), (430, 207024), (454, 196080), (456, 195220), (480, 185459), (516, 172520), (570, 156176), (608, 146415), (645, 138016), (681, 130720), (688, 129390), (760, 117132), (817, 108960), (860, 103512), (908, 98040), (912, 97610), (1032, 86260), (1135, 78432), (1140, 78088), (1290, 69008), (1362, 65360), (1376, 64695), (1520, 58566), (1634, 54480), (1720, 51756), (1816, 49020), (1824, 48805), (2064, 43130), (2270, 39216), (2280, 39044), (2451, 36320), (2580, 34504), (2724, 32680), (3040, 29283), (3268, 27240), (3405, 26144), (3440, 25878), (3632, 24510), (4085, 21792), (4128, 21565), (4313, 20640), (4540, 19608), (4560, 19522), (4902, 18160), (5160, 17252), (5448, 16340), (6536, 13620), (6810, 13072), (6880, 12939), (7264, 12255), (8170, 10896), (8626, 10320), (9080, 9804), (9120, 9761)]