47927760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{691}}^1$

素因数の和:741

約数の個数: 120

約数和(自身を含む): 158058336

約数和(自身を除く): 110130576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 680, 691, 816, 867, 1020, 1156, 1360, 1382, 1445, 1734, 2040, 2073, 2312, 2764, 2890, 3455, 3468, 4080, 4146, 4335, 4624, 5528, 5780, 6910, 6936, 8292, 8670, 10365, 11056, 11560, 11747, 13820, 13872, 16584, 17340, 20730, 23120, 23494, 27640, 33168, 34680, 35241, 41460, 46988, 55280, 58735, 69360, 70482, 82920, 93976, 117470, 140964, 165840, 176205, 187952, 199699, 234940, 281928, 352410, 399398, 469880, 563856, 599097, 704820, 798796, 939760, 998495, 1198194, 1409640, 1597592, 1996990, 2396388, 2819280, 2995485, 3195184, 3993980, 4792776, 5990970, 7987960, 9585552, 11981940, 15975920, 23963880, 47927760]

約数ペア:

[(1, 47927760), (2, 23963880), (3, 15975920), (4, 11981940), (5, 9585552), (6, 7987960), (8, 5990970), (10, 4792776), (12, 3993980), (15, 3195184), (16, 2995485), (17, 2819280), (20, 2396388), (24, 1996990), (30, 1597592), (34, 1409640), (40, 1198194), (48, 998495), (51, 939760), (60, 798796), (68, 704820), (80, 599097), (85, 563856), (102, 469880), (120, 399398), (136, 352410), (170, 281928), (204, 234940), (240, 199699), (255, 187952), (272, 176205), (289, 165840), (340, 140964), (408, 117470), (510, 93976), (578, 82920), (680, 70482), (691, 69360), (816, 58735), (867, 55280), (1020, 46988), (1156, 41460), (1360, 35241), (1382, 34680), (1445, 33168), (1734, 27640), (2040, 23494), (2073, 23120), (2312, 20730), (2764, 17340), (2890, 16584), (3455, 13872), (3468, 13820), (4080, 11747), (4146, 11560), (4335, 11056), (4624, 10365), (5528, 8670), (5780, 8292), (6910, 6936)]