580449480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1373}}^1$

素因数の和:1671

約数の個数: 128

約数和(自身を含む): 1883589120

約数和(自身を除く): 1303139640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 271, 312, 390, 520, 542, 780, 813, 1084, 1355, 1373, 1560, 1626, 2168, 2710, 2746, 3252, 3523, 4065, 4119, 5420, 5492, 6504, 6865, 7046, 8130, 8238, 10569, 10840, 10984, 13730, 14092, 16260, 16476, 17615, 17849, 20595, 21138, 27460, 28184, 32520, 32952, 35230, 35698, 41190, 42276, 52845, 53547, 54920, 70460, 71396, 82380, 84552, 89245, 105690, 107094, 140920, 142792, 164760, 178490, 211380, 214188, 267735, 356980, 372083, 422760, 428376, 535470, 713960, 744166, 1070940, 1116249, 1488332, 1860415, 2141880, 2232498, 2976664, 3720830, 4464996, 4837079, 5581245, 7441660, 8929992, 9674158, 11162490, 14511237, 14883320, 19348316, 22324980, 24185395, 29022474, 38696632, 44649960, 48370790, 58044948, 72556185, 96741580, 116089896, 145112370, 193483160, 290224740, 580449480]

約数ペア:

[(1, 580449480), (2, 290224740), (3, 193483160), (4, 145112370), (5, 116089896), (6, 96741580), (8, 72556185), (10, 58044948), (12, 48370790), (13, 44649960), (15, 38696632), (20, 29022474), (24, 24185395), (26, 22324980), (30, 19348316), (39, 14883320), (40, 14511237), (52, 11162490), (60, 9674158), (65, 8929992), (78, 7441660), (104, 5581245), (120, 4837079), (130, 4464996), (156, 3720830), (195, 2976664), (260, 2232498), (271, 2141880), (312, 1860415), (390, 1488332), (520, 1116249), (542, 1070940), (780, 744166), (813, 713960), (1084, 535470), (1355, 428376), (1373, 422760), (1560, 372083), (1626, 356980), (2168, 267735), (2710, 214188), (2746, 211380), (3252, 178490), (3523, 164760), (4065, 142792), (4119, 140920), (5420, 107094), (5492, 105690), (6504, 89245), (6865, 84552), (7046, 82380), (8130, 71396), (8238, 70460), (10569, 54920), (10840, 53547), (10984, 52845), (13730, 42276), (14092, 41190), (16260, 35698), (16476, 35230), (17615, 32952), (17849, 32520), (20595, 28184), (21138, 27460)]