29365680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:3994

約数の個数: 80

約数和(自身を含む): 93993984

約数和(自身を除く): 64628304

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, 3947, 7440, 7894, 11841, 15788, 19735, 23682, 31576, 39470, 47364, 59205, 63152, 78940, 94728, 118410, 122357, 157880, 189456, 236820, 244714, 315760, 367071, 473640, 489428, 611785, 734142, 947280, 978856, 1223570, 1468284, 1835355, 1957712, 2447140, 2936568, 3670710, 4894280, 5873136, 7341420, 9788560, 14682840, 29365680]

約数ペア:

[(1, 29365680), (2, 14682840), (3, 9788560), (4, 7341420), (5, 5873136), (6, 4894280), (8, 3670710), (10, 2936568), (12, 2447140), (15, 1957712), (16, 1835355), (20, 1468284), (24, 1223570), (30, 978856), (31, 947280), (40, 734142), (48, 611785), (60, 489428), (62, 473640), (80, 367071), (93, 315760), (120, 244714), (124, 236820), (155, 189456), (186, 157880), (240, 122357), (248, 118410), (310, 94728), (372, 78940), (465, 63152), (496, 59205), (620, 47364), (744, 39470), (930, 31576), (1240, 23682), (1488, 19735), (1860, 15788), (2480, 11841), (3720, 7894), (3947, 7440)]