144792720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{201101}}^1$

素因数の和:201120

約数の個数: 60

約数和(自身を含む): 486264636

約数和(自身を除く): 341471916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 201101, 402202, 603303, 804404, 1005505, 1206606, 1608808, 1809909, 2011010, 2413212, 3016515, 3217616, 3619818, 4022020, 4826424, 6033030, 7239636, 8044040, 9049545, 9652848, 12066060, 14479272, 16088080, 18099090, 24132120, 28958544, 36198180, 48264240, 72396360, 144792720]

約数ペア:

[(1, 144792720), (2, 72396360), (3, 48264240), (4, 36198180), (5, 28958544), (6, 24132120), (8, 18099090), (9, 16088080), (10, 14479272), (12, 12066060), (15, 9652848), (16, 9049545), (18, 8044040), (20, 7239636), (24, 6033030), (30, 4826424), (36, 4022020), (40, 3619818), (45, 3217616), (48, 3016515), (60, 2413212), (72, 2011010), (80, 1809909), (90, 1608808), (120, 1206606), (144, 1005505), (180, 804404), (240, 603303), (360, 402202), (720, 201101)]