148320540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1877}}^1$

素因数の和:2331

約数の個数: 72

約数和(自身を含む): 451170720

約数和(自身を除く): 302850180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 439, 878, 1317, 1756, 1877, 2195, 2634, 3754, 3951, 4390, 5268, 5631, 6585, 7508, 7902, 8780, 9385, 11262, 13170, 15804, 16893, 18770, 19755, 22524, 26340, 28155, 33786, 37540, 39510, 56310, 67572, 79020, 84465, 112620, 168930, 337860, 824003, 1648006, 2472009, 3296012, 4120015, 4944018, 7416027, 8240030, 9888036, 12360045, 14832054, 16480060, 24720090, 29664108, 37080135, 49440180, 74160270, 148320540]

約数ペア:

[(1, 148320540), (2, 74160270), (3, 49440180), (4, 37080135), (5, 29664108), (6, 24720090), (9, 16480060), (10, 14832054), (12, 12360045), (15, 9888036), (18, 8240030), (20, 7416027), (30, 4944018), (36, 4120015), (45, 3296012), (60, 2472009), (90, 1648006), (180, 824003), (439, 337860), (878, 168930), (1317, 112620), (1756, 84465), (1877, 79020), (2195, 67572), (2634, 56310), (3754, 39510), (3951, 37540), (4390, 33786), (5268, 28155), (5631, 26340), (6585, 22524), (7508, 19755), (7902, 18770), (8780, 16893), (9385, 15804), (11262, 13170)]