2831969040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{380641}}^1$

素因数の和:380688

約数の個数: 80

約数和(自身を含む): 9062324736

約数和(自身を除く): 6230355696

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, 380641, 761282, 1141923, 1522564, 1903205, 2283846, 3045128, 3806410, 4567692, 5709615, 6090256, 7612820, 9135384, 11419230, 11799871, 15225640, 18270768, 22838460, 23599742, 30451280, 35399613, 45676920, 47199484, 58999355, 70799226, 91353840, 94398968, 117998710, 141598452, 176998065, 188797936, 235997420, 283196904, 353996130, 471994840, 566393808, 707992260, 943989680, 1415984520, 2831969040]

約数ペア:

[(1, 2831969040), (2, 1415984520), (3, 943989680), (4, 707992260), (5, 566393808), (6, 471994840), (8, 353996130), (10, 283196904), (12, 235997420), (15, 188797936), (16, 176998065), (20, 141598452), (24, 117998710), (30, 94398968), (31, 91353840), (40, 70799226), (48, 58999355), (60, 47199484), (62, 45676920), (80, 35399613), (93, 30451280), (120, 23599742), (124, 22838460), (155, 18270768), (186, 15225640), (240, 11799871), (248, 11419230), (310, 9135384), (372, 7612820), (465, 6090256), (496, 5709615), (620, 4567692), (744, 3806410), (930, 3045128), (1240, 2283846), (1488, 1903205), (1860, 1522564), (2480, 1141923), (3720, 761282), (7440, 380641)]