202658160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27239}}^1$

素因数の和:27286

約数の個数: 80

約数和(自身を含む): 648529920

約数和(自身を除く): 445871760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 27239, 54478, 81717, 108956, 136195, 163434, 217912, 272390, 326868, 408585, 435824, 544780, 653736, 817170, 844409, 1089560, 1307472, 1634340, 1688818, 2179120, 2533227, 3268680, 3377636, 4222045, 5066454, 6537360, 6755272, 8444090, 10132908, 12666135, 13510544, 16888180, 20265816, 25332270, 33776360, 40531632, 50664540, 67552720, 101329080, 202658160]

約数ペア:

[(1, 202658160), (2, 101329080), (3, 67552720), (4, 50664540), (5, 40531632), (6, 33776360), (8, 25332270), (10, 20265816), (12, 16888180), (15, 13510544), (16, 12666135), (20, 10132908), (24, 8444090), (30, 6755272), (31, 6537360), (40, 5066454), (48, 4222045), (60, 3377636), (62, 3268680), (80, 2533227), (93, 2179120), (120, 1688818), (124, 1634340), (155, 1307472), (186, 1089560), (240, 844409), (248, 817170), (310, 653736), (372, 544780), (465, 435824), (496, 408585), (620, 326868), (744, 272390), (930, 217912), (1240, 163434), (1488, 136195), (1860, 108956), (2480, 81717), (3720, 54478), (7440, 27239)]