91572720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 299980800

約数和(自身を除く): 208408080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 59, 60, 80, 87, 116, 118, 120, 145, 174, 177, 223, 232, 236, 240, 290, 295, 348, 354, 435, 446, 464, 472, 580, 590, 669, 696, 708, 870, 885, 892, 944, 1115, 1160, 1180, 1338, 1392, 1416, 1711, 1740, 1770, 1784, 2230, 2320, 2360, 2676, 2832, 3345, 3422, 3480, 3540, 3568, 4460, 4720, 5133, 5352, 6467, 6690, 6844, 6960, 7080, 8555, 8920, 10266, 10704, 12934, 13157, 13380, 13688, 14160, 17110, 17840, 19401, 20532, 25665, 25868, 26314, 26760, 27376, 32335, 34220, 38802, 39471, 41064, 51330, 51736, 52628, 53520, 64670, 65785, 68440, 77604, 78942, 82128, 97005, 102660, 103472, 105256, 129340, 131570, 136880, 155208, 157884, 194010, 197355, 205320, 210512, 258680, 263140, 310416, 315768, 381553, 388020, 394710, 410640, 517360, 526280, 631536, 763106, 776040, 789420, 1052560, 1144659, 1526212, 1552080, 1578840, 1907765, 2289318, 3052424, 3157680, 3815530, 4578636, 5723295, 6104848, 7631060, 9157272, 11446590, 15262120, 18314544, 22893180, 30524240, 45786360, 91572720]

約数ペア:

[(1, 91572720), (2, 45786360), (3, 30524240), (4, 22893180), (5, 18314544), (6, 15262120), (8, 11446590), (10, 9157272), (12, 7631060), (15, 6104848), (16, 5723295), (20, 4578636), (24, 3815530), (29, 3157680), (30, 3052424), (40, 2289318), (48, 1907765), (58, 1578840), (59, 1552080), (60, 1526212), (80, 1144659), (87, 1052560), (116, 789420), (118, 776040), (120, 763106), (145, 631536), (174, 526280), (177, 517360), (223, 410640), (232, 394710), (236, 388020), (240, 381553), (290, 315768), (295, 310416), (348, 263140), (354, 258680), (435, 210512), (446, 205320), (464, 197355), (472, 194010), (580, 157884), (590, 155208), (669, 136880), (696, 131570), (708, 129340), (870, 105256), (885, 103472), (892, 102660), (944, 97005), (1115, 82128), (1160, 78942), (1180, 77604), (1338, 68440), (1392, 65785), (1416, 64670), (1711, 53520), (1740, 52628), (1770, 51736), (1784, 51330), (2230, 41064), (2320, 39471), (2360, 38802), (2676, 34220), (2832, 32335), (3345, 27376), (3422, 26760), (3480, 26314), (3540, 25868), (3568, 25665), (4460, 20532), (4720, 19401), (5133, 17840), (5352, 17110), (6467, 14160), (6690, 13688), (6844, 13380), (6960, 13157), (7080, 12934), (8555, 10704), (8920, 10266)]