184569040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3980

約数の個数: 80

約数和(自身を含む): 466398720

約数和(自身を除く): 281829680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 3917, 4712, 5890, 7834, 9424, 11780, 15668, 19585, 23560, 31336, 39170, 47120, 62672, 74423, 78340, 121427, 148846, 156680, 242854, 297692, 313360, 372115, 485708, 595384, 607135, 744230, 971416, 1190768, 1214270, 1488460, 1942832, 2307113, 2428540, 2976920, 4614226, 4857080, 5953840, 9228452, 9714160, 11535565, 18456904, 23071130, 36913808, 46142260, 92284520, 184569040]

約数ペア:

[(1, 184569040), (2, 92284520), (4, 46142260), (5, 36913808), (8, 23071130), (10, 18456904), (16, 11535565), (19, 9714160), (20, 9228452), (31, 5953840), (38, 4857080), (40, 4614226), (62, 2976920), (76, 2428540), (80, 2307113), (95, 1942832), (124, 1488460), (152, 1214270), (155, 1190768), (190, 971416), (248, 744230), (304, 607135), (310, 595384), (380, 485708), (496, 372115), (589, 313360), (620, 297692), (760, 242854), (1178, 156680), (1240, 148846), (1520, 121427), (2356, 78340), (2480, 74423), (2945, 62672), (3917, 47120), (4712, 39170), (5890, 31336), (7834, 23560), (9424, 19585), (11780, 15668)]