515572080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{7927}}^1$

素因数の和:8214

約数の個数: 80

約数和(自身を含む): 1604373504

約数和(自身を除く): 1088801424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 4336, 5420, 6504, 7927, 8130, 10840, 13008, 15854, 16260, 21680, 23781, 31708, 32520, 39635, 47562, 63416, 65040, 79270, 95124, 118905, 126832, 158540, 190248, 237810, 317080, 380496, 475620, 634160, 951240, 1902480, 2148217, 4296434, 6444651, 8592868, 10741085, 12889302, 17185736, 21482170, 25778604, 32223255, 34371472, 42964340, 51557208, 64446510, 85928680, 103114416, 128893020, 171857360, 257786040, 515572080]

約数ペア:

[(1, 515572080), (2, 257786040), (3, 171857360), (4, 128893020), (5, 103114416), (6, 85928680), (8, 64446510), (10, 51557208), (12, 42964340), (15, 34371472), (16, 32223255), (20, 25778604), (24, 21482170), (30, 17185736), (40, 12889302), (48, 10741085), (60, 8592868), (80, 6444651), (120, 4296434), (240, 2148217), (271, 1902480), (542, 951240), (813, 634160), (1084, 475620), (1355, 380496), (1626, 317080), (2168, 237810), (2710, 190248), (3252, 158540), (4065, 126832), (4336, 118905), (5420, 95124), (6504, 79270), (7927, 65040), (8130, 63416), (10840, 47562), (13008, 39635), (15854, 32520), (16260, 31708), (21680, 23781)]