152046320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1738

約数の個数: 80

約数和(自身を含む): 374999808

約数和(自身を除く): 222953488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 740, 1147, 1240, 1480, 1657, 2294, 2480, 2960, 3314, 4588, 5735, 6628, 8285, 9176, 11470, 13256, 16570, 18352, 22940, 26512, 33140, 45880, 51367, 61309, 66280, 91760, 102734, 122618, 132560, 205468, 245236, 256835, 306545, 410936, 490472, 513670, 613090, 821872, 980944, 1027340, 1226180, 1900579, 2054680, 2452360, 3801158, 4109360, 4904720, 7602316, 9502895, 15204632, 19005790, 30409264, 38011580, 76023160, 152046320]

約数ペア:

[(1, 152046320), (2, 76023160), (4, 38011580), (5, 30409264), (8, 19005790), (10, 15204632), (16, 9502895), (20, 7602316), (31, 4904720), (37, 4109360), (40, 3801158), (62, 2452360), (74, 2054680), (80, 1900579), (124, 1226180), (148, 1027340), (155, 980944), (185, 821872), (248, 613090), (296, 513670), (310, 490472), (370, 410936), (496, 306545), (592, 256835), (620, 245236), (740, 205468), (1147, 132560), (1240, 122618), (1480, 102734), (1657, 91760), (2294, 66280), (2480, 61309), (2960, 51367), (3314, 45880), (4588, 33140), (5735, 26512), (6628, 22940), (8285, 18352), (9176, 16570), (11470, 13256)]