387849060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7723}}^1$

素因数の和:7775

約数の個数: 120

約数和(自身を含む): 1256107776

約数和(自身を除く): 868258716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 5022, 5580, 7723, 8370, 10044, 12555, 15446, 16740, 23169, 25110, 30892, 38615, 46338, 50220, 69507, 77230, 92676, 115845, 139014, 154460, 208521, 231690, 239413, 278028, 347535, 417042, 463380, 478826, 625563, 695070, 718239, 834084, 957652, 1042605, 1197065, 1251126, 1390140, 1436478, 2085210, 2154717, 2394130, 2502252, 2872956, 3127815, 3591195, 4170420, 4309434, 4788260, 6255630, 6464151, 7182390, 8618868, 10773585, 12511260, 12928302, 14364780, 19392453, 21547170, 25856604, 32320755, 38784906, 43094340, 64641510, 77569812, 96962265, 129283020, 193924530, 387849060]

約数ペア:

[(1, 387849060), (2, 193924530), (3, 129283020), (4, 96962265), (5, 77569812), (6, 64641510), (9, 43094340), (10, 38784906), (12, 32320755), (15, 25856604), (18, 21547170), (20, 19392453), (27, 14364780), (30, 12928302), (31, 12511260), (36, 10773585), (45, 8618868), (54, 7182390), (60, 6464151), (62, 6255630), (81, 4788260), (90, 4309434), (93, 4170420), (108, 3591195), (124, 3127815), (135, 2872956), (155, 2502252), (162, 2394130), (180, 2154717), (186, 2085210), (270, 1436478), (279, 1390140), (310, 1251126), (324, 1197065), (372, 1042605), (405, 957652), (465, 834084), (540, 718239), (558, 695070), (620, 625563), (810, 478826), (837, 463380), (930, 417042), (1116, 347535), (1395, 278028), (1620, 239413), (1674, 231690), (1860, 208521), (2511, 154460), (2790, 139014), (3348, 115845), (4185, 92676), (5022, 77230), (5580, 69507), (7723, 50220), (8370, 46338), (10044, 38615), (12555, 30892), (15446, 25110), (16740, 23169)]