488302320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4999}}^1$

素因数の和:5063

約数の個数: 160

約数和(自身を含む): 1696320000

約数和(自身を除く): 1208017680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 740, 814, 880, 888, 1110, 1221, 1320, 1480, 1628, 1776, 2035, 2220, 2442, 2640, 2960, 3256, 4070, 4440, 4884, 4999, 6105, 6512, 8140, 8880, 9768, 9998, 12210, 14997, 16280, 19536, 19996, 24420, 24995, 29994, 32560, 39992, 48840, 49990, 54989, 59988, 74985, 79984, 97680, 99980, 109978, 119976, 149970, 164967, 184963, 199960, 219956, 239952, 274945, 299940, 329934, 369926, 399920, 439912, 549890, 554889, 599880, 659868, 739852, 824835, 879824, 924815, 1099780, 1109778, 1199760, 1319736, 1479704, 1649670, 1849630, 2034593, 2199560, 2219556, 2639472, 2774445, 2959408, 3299340, 3699260, 4069186, 4399120, 4439112, 5548890, 6103779, 6598680, 7398520, 8138372, 8878224, 10172965, 11097780, 12207558, 13197360, 14797040, 16276744, 20345930, 22195560, 24415116, 30518895, 32553488, 40691860, 44391120, 48830232, 61037790, 81383720, 97660464, 122075580, 162767440, 244151160, 488302320]

約数ペア:

[(1, 488302320), (2, 244151160), (3, 162767440), (4, 122075580), (5, 97660464), (6, 81383720), (8, 61037790), (10, 48830232), (11, 44391120), (12, 40691860), (15, 32553488), (16, 30518895), (20, 24415116), (22, 22195560), (24, 20345930), (30, 16276744), (33, 14797040), (37, 13197360), (40, 12207558), (44, 11097780), (48, 10172965), (55, 8878224), (60, 8138372), (66, 7398520), (74, 6598680), (80, 6103779), (88, 5548890), (110, 4439112), (111, 4399120), (120, 4069186), (132, 3699260), (148, 3299340), (165, 2959408), (176, 2774445), (185, 2639472), (220, 2219556), (222, 2199560), (240, 2034593), (264, 1849630), (296, 1649670), (330, 1479704), (370, 1319736), (407, 1199760), (440, 1109778), (444, 1099780), (528, 924815), (555, 879824), (592, 824835), (660, 739852), (740, 659868), (814, 599880), (880, 554889), (888, 549890), (1110, 439912), (1221, 399920), (1320, 369926), (1480, 329934), (1628, 299940), (1776, 274945), (2035, 239952), (2220, 219956), (2442, 199960), (2640, 184963), (2960, 164967), (3256, 149970), (4070, 119976), (4440, 109978), (4884, 99980), (4999, 97680), (6105, 79984), (6512, 74985), (8140, 59988), (8880, 54989), (9768, 49990), (9998, 48840), (12210, 39992), (14997, 32560), (16280, 29994), (19536, 24995), (19996, 24420)]