2385743880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49333}}^1$

素因数の和:49391

約数の個数: 128

約数和(自身を含む): 7956587520

約数和(自身を除く): 5570843640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 49333, 98666, 147999, 197332, 246665, 295998, 394664, 493330, 591996, 641329, 739995, 986660, 1183992, 1282658, 1479990, 1529323, 1923987, 1973320, 2565316, 2959980, 3058646, 3206645, 3847974, 4587969, 5130632, 5919960, 6117292, 6413290, 7646615, 7695948, 9175938, 9619935, 12234584, 12826580, 15293230, 15391896, 18351876, 19239870, 19881199, 22939845, 25653160, 30586460, 36703752, 38479740, 39762398, 45879690, 59643597, 61172920, 76959480, 79524796, 91759380, 99405995, 119287194, 159049592, 183518760, 198811990, 238574388, 298217985, 397623980, 477148776, 596435970, 795247960, 1192871940, 2385743880]

約数ペア:

[(1, 2385743880), (2, 1192871940), (3, 795247960), (4, 596435970), (5, 477148776), (6, 397623980), (8, 298217985), (10, 238574388), (12, 198811990), (13, 183518760), (15, 159049592), (20, 119287194), (24, 99405995), (26, 91759380), (30, 79524796), (31, 76959480), (39, 61172920), (40, 59643597), (52, 45879690), (60, 39762398), (62, 38479740), (65, 36703752), (78, 30586460), (93, 25653160), (104, 22939845), (120, 19881199), (124, 19239870), (130, 18351876), (155, 15391896), (156, 15293230), (186, 12826580), (195, 12234584), (248, 9619935), (260, 9175938), (310, 7695948), (312, 7646615), (372, 6413290), (390, 6117292), (403, 5919960), (465, 5130632), (520, 4587969), (620, 3847974), (744, 3206645), (780, 3058646), (806, 2959980), (930, 2565316), (1209, 1973320), (1240, 1923987), (1560, 1529323), (1612, 1479990), (1860, 1282658), (2015, 1183992), (2418, 986660), (3224, 739995), (3720, 641329), (4030, 591996), (4836, 493330), (6045, 394664), (8060, 295998), (9672, 246665), (12090, 197332), (16120, 147999), (24180, 98666), (48360, 49333)]