72674880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75703}}^1$

素因数の和:75723

約数の個数: 56

約数和(自身を含む): 230745792

約数和(自身を除く): 158070912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 75703, 151406, 227109, 302812, 378515, 454218, 605624, 757030, 908436, 1135545, 1211248, 1514060, 1816872, 2271090, 2422496, 3028120, 3633744, 4542180, 4844992, 6056240, 7267488, 9084360, 12112480, 14534976, 18168720, 24224960, 36337440, 72674880]

約数ペア:

[(1, 72674880), (2, 36337440), (3, 24224960), (4, 18168720), (5, 14534976), (6, 12112480), (8, 9084360), (10, 7267488), (12, 6056240), (15, 4844992), (16, 4542180), (20, 3633744), (24, 3028120), (30, 2422496), (32, 2271090), (40, 1816872), (48, 1514060), (60, 1211248), (64, 1135545), (80, 908436), (96, 757030), (120, 605624), (160, 454218), (192, 378515), (240, 302812), (320, 227109), (480, 151406), (960, 75703)]