151220640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1013}}^1$

素因数の和:1342

約数の個数: 96

約数和(自身を含む): 478348416

約数和(自身を除く): 327127776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 311, 480, 622, 933, 1013, 1244, 1555, 1866, 2026, 2488, 3039, 3110, 3732, 4052, 4665, 4976, 5065, 6078, 6220, 7464, 8104, 9330, 9952, 10130, 12156, 12440, 14928, 15195, 16208, 18660, 20260, 24312, 24880, 29856, 30390, 32416, 37320, 40520, 48624, 49760, 60780, 74640, 81040, 97248, 121560, 149280, 162080, 243120, 315043, 486240, 630086, 945129, 1260172, 1575215, 1890258, 2520344, 3150430, 3780516, 4725645, 5040688, 6300860, 7561032, 9451290, 10081376, 12601720, 15122064, 18902580, 25203440, 30244128, 37805160, 50406880, 75610320, 151220640]

約数ペア:

[(1, 151220640), (2, 75610320), (3, 50406880), (4, 37805160), (5, 30244128), (6, 25203440), (8, 18902580), (10, 15122064), (12, 12601720), (15, 10081376), (16, 9451290), (20, 7561032), (24, 6300860), (30, 5040688), (32, 4725645), (40, 3780516), (48, 3150430), (60, 2520344), (80, 1890258), (96, 1575215), (120, 1260172), (160, 945129), (240, 630086), (311, 486240), (480, 315043), (622, 243120), (933, 162080), (1013, 149280), (1244, 121560), (1555, 97248), (1866, 81040), (2026, 74640), (2488, 60780), (3039, 49760), (3110, 48624), (3732, 40520), (4052, 37320), (4665, 32416), (4976, 30390), (5065, 29856), (6078, 24880), (6220, 24312), (7464, 20260), (8104, 18660), (9330, 16208), (9952, 15195), (10130, 14928), (12156, 12440)]