250289040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33641}}^1$

素因数の和:33688

約数の個数: 80

約数和(自身を含む): 800948736

約数和(自身を除く): 550659696

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, 33641, 67282, 100923, 134564, 168205, 201846, 269128, 336410, 403692, 504615, 538256, 672820, 807384, 1009230, 1042871, 1345640, 1614768, 2018460, 2085742, 2691280, 3128613, 4036920, 4171484, 5214355, 6257226, 8073840, 8342968, 10428710, 12514452, 15643065, 16685936, 20857420, 25028904, 31286130, 41714840, 50057808, 62572260, 83429680, 125144520, 250289040]

約数ペア:

[(1, 250289040), (2, 125144520), (3, 83429680), (4, 62572260), (5, 50057808), (6, 41714840), (8, 31286130), (10, 25028904), (12, 20857420), (15, 16685936), (16, 15643065), (20, 12514452), (24, 10428710), (30, 8342968), (31, 8073840), (40, 6257226), (48, 5214355), (60, 4171484), (62, 4036920), (80, 3128613), (93, 2691280), (120, 2085742), (124, 2018460), (155, 1614768), (186, 1345640), (240, 1042871), (248, 1009230), (310, 807384), (372, 672820), (465, 538256), (496, 504615), (620, 403692), (744, 336410), (930, 269128), (1240, 201846), (1488, 168205), (1860, 134564), (2480, 100923), (3720, 67282), (7440, 33641)]