89604960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 304819200

約数和(自身を除く): 215214240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 79, 80, 85, 96, 102, 120, 136, 139, 158, 160, 170, 204, 237, 240, 255, 272, 278, 316, 340, 395, 408, 417, 474, 480, 510, 544, 556, 632, 680, 695, 790, 816, 834, 948, 1020, 1112, 1185, 1264, 1343, 1360, 1390, 1580, 1632, 1668, 1896, 2040, 2085, 2224, 2363, 2370, 2528, 2686, 2720, 2780, 3160, 3336, 3792, 4029, 4080, 4170, 4448, 4726, 4740, 5372, 5560, 6320, 6672, 6715, 7089, 7584, 8058, 8160, 8340, 9452, 9480, 10744, 10981, 11120, 11815, 12640, 13344, 13430, 14178, 16116, 16680, 18904, 18960, 20145, 21488, 21962, 22240, 23630, 26860, 28356, 32232, 32943, 33360, 35445, 37808, 37920, 40290, 42976, 43924, 47260, 53720, 54905, 56712, 64464, 65886, 66720, 70890, 75616, 80580, 87848, 94520, 107440, 109810, 113424, 128928, 131772, 141780, 161160, 164715, 175696, 186677, 189040, 214880, 219620, 226848, 263544, 283560, 322320, 329430, 351392, 373354, 378080, 439240, 527088, 560031, 567120, 644640, 658860, 746708, 878480, 933385, 1054176, 1120062, 1134240, 1317720, 1493416, 1756960, 1866770, 2240124, 2635440, 2800155, 2986832, 3733540, 4480248, 5270880, 5600310, 5973664, 7467080, 8960496, 11200620, 14934160, 17920992, 22401240, 29868320, 44802480, 89604960]

約数ペア:

[(1, 89604960), (2, 44802480), (3, 29868320), (4, 22401240), (5, 17920992), (6, 14934160), (8, 11200620), (10, 8960496), (12, 7467080), (15, 5973664), (16, 5600310), (17, 5270880), (20, 4480248), (24, 3733540), (30, 2986832), (32, 2800155), (34, 2635440), (40, 2240124), (48, 1866770), (51, 1756960), (60, 1493416), (68, 1317720), (79, 1134240), (80, 1120062), (85, 1054176), (96, 933385), (102, 878480), (120, 746708), (136, 658860), (139, 644640), (158, 567120), (160, 560031), (170, 527088), (204, 439240), (237, 378080), (240, 373354), (255, 351392), (272, 329430), (278, 322320), (316, 283560), (340, 263544), (395, 226848), (408, 219620), (417, 214880), (474, 189040), (480, 186677), (510, 175696), (544, 164715), (556, 161160), (632, 141780), (680, 131772), (695, 128928), (790, 113424), (816, 109810), (834, 107440), (948, 94520), (1020, 87848), (1112, 80580), (1185, 75616), (1264, 70890), (1343, 66720), (1360, 65886), (1390, 64464), (1580, 56712), (1632, 54905), (1668, 53720), (1896, 47260), (2040, 43924), (2085, 42976), (2224, 40290), (2363, 37920), (2370, 37808), (2528, 35445), (2686, 33360), (2720, 32943), (2780, 32232), (3160, 28356), (3336, 26860), (3792, 23630), (4029, 22240), (4080, 21962), (4170, 21488), (4448, 20145), (4726, 18960), (4740, 18904), (5372, 16680), (5560, 16116), (6320, 14178), (6672, 13430), (6715, 13344), (7089, 12640), (7584, 11815), (8058, 11120), (8160, 10981), (8340, 10744), (9452, 9480)]