72376560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{100523}}^1$

素因数の和:100542

約数の個数: 60

約数和(自身を含む): 243067032

約数和(自身を除く): 170690472

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, 100523, 201046, 301569, 402092, 502615, 603138, 804184, 904707, 1005230, 1206276, 1507845, 1608368, 1809414, 2010460, 2412552, 3015690, 3618828, 4020920, 4523535, 4825104, 6031380, 7237656, 8041840, 9047070, 12062760, 14475312, 18094140, 24125520, 36188280, 72376560]

約数ペア:

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