374940540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{160231}}^1$

素因数の和:160259

約数の個数: 72

約数和(自身を含む): 1224813408

約数和(自身を除く): 849872868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 160231, 320462, 480693, 640924, 801155, 961386, 1442079, 1602310, 1922772, 2083003, 2403465, 2884158, 3204620, 4166006, 4806930, 5768316, 6249009, 7210395, 8332012, 9613860, 10415015, 12498018, 14420790, 18747027, 20830030, 24996036, 28841580, 31245045, 37494054, 41660060, 62490090, 74988108, 93735135, 124980180, 187470270, 374940540]

約数ペア:

[(1, 374940540), (2, 187470270), (3, 124980180), (4, 93735135), (5, 74988108), (6, 62490090), (9, 41660060), (10, 37494054), (12, 31245045), (13, 28841580), (15, 24996036), (18, 20830030), (20, 18747027), (26, 14420790), (30, 12498018), (36, 10415015), (39, 9613860), (45, 8332012), (52, 7210395), (60, 6249009), (65, 5768316), (78, 4806930), (90, 4166006), (117, 3204620), (130, 2884158), (156, 2403465), (180, 2083003), (195, 1922772), (234, 1602310), (260, 1442079), (390, 961386), (468, 801155), (585, 640924), (780, 480693), (1170, 320462), (2340, 160231)]