144796860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61879}}^1$

素因数の和:61907

約数の個数: 72

約数和(自身を含む): 473010720

約数和(自身を除く): 328213860

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, 61879, 123758, 185637, 247516, 309395, 371274, 556911, 618790, 742548, 804427, 928185, 1113822, 1237580, 1608854, 1856370, 2227644, 2413281, 2784555, 3217708, 3712740, 4022135, 4826562, 5569110, 7239843, 8044270, 9653124, 11138220, 12066405, 14479686, 16088540, 24132810, 28959372, 36199215, 48265620, 72398430, 144796860]

約数ペア:

[(1, 144796860), (2, 72398430), (3, 48265620), (4, 36199215), (5, 28959372), (6, 24132810), (9, 16088540), (10, 14479686), (12, 12066405), (13, 11138220), (15, 9653124), (18, 8044270), (20, 7239843), (26, 5569110), (30, 4826562), (36, 4022135), (39, 3712740), (45, 3217708), (52, 2784555), (60, 2413281), (65, 2227644), (78, 1856370), (90, 1608854), (117, 1237580), (130, 1113822), (156, 928185), (180, 804427), (195, 742548), (234, 618790), (260, 556911), (390, 371274), (468, 309395), (585, 247516), (780, 185637), (1170, 123758), (2340, 61879)]