3128105760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{501299}}^1$

素因数の和:501330

約数の個数: 96

約数和(自身を含む): 10611518400

約数和(自身を除く): 7483412640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 501299, 1002598, 1503897, 2005196, 2506495, 3007794, 4010392, 5012990, 6015588, 6516887, 7519485, 8020784, 10025980, 12031176, 13033774, 15038970, 16041568, 19550661, 20051960, 24062352, 26067548, 30077940, 32584435, 39101322, 40103920, 48124704, 52135096, 60155880, 65168870, 78202644, 80207840, 97753305, 104270192, 120311760, 130337740, 156405288, 195506610, 208540384, 240623520, 260675480, 312810576, 391013220, 521350960, 625621152, 782026440, 1042701920, 1564052880, 3128105760]

約数ペア:

[(1, 3128105760), (2, 1564052880), (3, 1042701920), (4, 782026440), (5, 625621152), (6, 521350960), (8, 391013220), (10, 312810576), (12, 260675480), (13, 240623520), (15, 208540384), (16, 195506610), (20, 156405288), (24, 130337740), (26, 120311760), (30, 104270192), (32, 97753305), (39, 80207840), (40, 78202644), (48, 65168870), (52, 60155880), (60, 52135096), (65, 48124704), (78, 40103920), (80, 39101322), (96, 32584435), (104, 30077940), (120, 26067548), (130, 24062352), (156, 20051960), (160, 19550661), (195, 16041568), (208, 15038970), (240, 13033774), (260, 12031176), (312, 10025980), (390, 8020784), (416, 7519485), (480, 6516887), (520, 6015588), (624, 5012990), (780, 4010392), (1040, 3007794), (1248, 2506495), (1560, 2005196), (2080, 1503897), (3120, 1002598), (6240, 501299)]