306702960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 160

約数和(自身を含む): 989936640

約数和(自身を除く): 683233680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 71, 80, 82, 120, 123, 142, 164, 205, 213, 240, 246, 284, 328, 355, 410, 426, 439, 492, 568, 615, 656, 710, 820, 852, 878, 984, 1065, 1136, 1230, 1317, 1420, 1640, 1704, 1756, 1968, 2130, 2195, 2460, 2634, 2840, 2911, 3280, 3408, 3512, 4260, 4390, 4920, 5268, 5680, 5822, 6585, 7024, 8520, 8733, 8780, 9840, 10536, 11644, 13170, 14555, 17040, 17466, 17560, 17999, 21072, 23288, 26340, 29110, 31169, 34932, 35120, 35998, 43665, 46576, 52680, 53997, 58220, 62338, 69864, 71996, 87330, 89995, 93507, 105360, 107994, 116440, 124676, 139728, 143992, 155845, 174660, 179990, 187014, 215988, 232880, 249352, 269985, 287984, 311690, 349320, 359980, 374028, 431976, 467535, 498704, 539970, 623380, 698640, 719960, 748056, 863952, 935070, 1079940, 1246760, 1277929, 1439920, 1496112, 1870140, 2159880, 2493520, 2555858, 3740280, 3833787, 4319760, 5111716, 6389645, 7480560, 7667574, 10223432, 12779290, 15335148, 19168935, 20446864, 25558580, 30670296, 38337870, 51117160, 61340592, 76675740, 102234320, 153351480, 306702960]

約数ペア:

[(1, 306702960), (2, 153351480), (3, 102234320), (4, 76675740), (5, 61340592), (6, 51117160), (8, 38337870), (10, 30670296), (12, 25558580), (15, 20446864), (16, 19168935), (20, 15335148), (24, 12779290), (30, 10223432), (40, 7667574), (41, 7480560), (48, 6389645), (60, 5111716), (71, 4319760), (80, 3833787), (82, 3740280), (120, 2555858), (123, 2493520), (142, 2159880), (164, 1870140), (205, 1496112), (213, 1439920), (240, 1277929), (246, 1246760), (284, 1079940), (328, 935070), (355, 863952), (410, 748056), (426, 719960), (439, 698640), (492, 623380), (568, 539970), (615, 498704), (656, 467535), (710, 431976), (820, 374028), (852, 359980), (878, 349320), (984, 311690), (1065, 287984), (1136, 269985), (1230, 249352), (1317, 232880), (1420, 215988), (1640, 187014), (1704, 179990), (1756, 174660), (1968, 155845), (2130, 143992), (2195, 139728), (2460, 124676), (2634, 116440), (2840, 107994), (2911, 105360), (3280, 93507), (3408, 89995), (3512, 87330), (4260, 71996), (4390, 69864), (4920, 62338), (5268, 58220), (5680, 53997), (5822, 52680), (6585, 46576), (7024, 43665), (8520, 35998), (8733, 35120), (8780, 34932), (9840, 31169), (10536, 29110), (11644, 26340), (13170, 23288), (14555, 21072), (17040, 17999), (17466, 17560)]