144753120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{100523}}^1$

素因数の和:100544

約数の個数: 72

約数和(自身を含む): 493974936

約数和(自身を除く): 349221816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 100523, 201046, 301569, 402092, 502615, 603138, 804184, 904707, 1005230, 1206276, 1507845, 1608368, 1809414, 2010460, 2412552, 3015690, 3216736, 3618828, 4020920, 4523535, 4825104, 6031380, 7237656, 8041840, 9047070, 9650208, 12062760, 14475312, 16083680, 18094140, 24125520, 28950624, 36188280, 48251040, 72376560, 144753120]

約数ペア:

[(1, 144753120), (2, 72376560), (3, 48251040), (4, 36188280), (5, 28950624), (6, 24125520), (8, 18094140), (9, 16083680), (10, 14475312), (12, 12062760), (15, 9650208), (16, 9047070), (18, 8041840), (20, 7237656), (24, 6031380), (30, 4825104), (32, 4523535), (36, 4020920), (40, 3618828), (45, 3216736), (48, 3015690), (60, 2412552), (72, 2010460), (80, 1809414), (90, 1608368), (96, 1507845), (120, 1206276), (144, 1005230), (160, 904707), (180, 804184), (240, 603138), (288, 502615), (360, 402092), (480, 301569), (720, 201046), (1440, 100523)]