54308280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1181

約数の個数: 128

約数和(自身を含む): 181278720

約数和(自身を除く): 126970440

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, 1123, 1209, 1240, 1560, 1612, 1860, 2015, 2246, 2418, 3224, 3369, 3720, 4030, 4492, 4836, 5615, 6045, 6738, 8060, 8984, 9672, 11230, 12090, 13476, 14599, 16120, 16845, 22460, 24180, 26952, 29198, 33690, 34813, 43797, 44920, 48360, 58396, 67380, 69626, 72995, 87594, 104439, 116792, 134760, 139252, 145990, 174065, 175188, 208878, 218985, 278504, 291980, 348130, 350376, 417756, 437970, 452569, 522195, 583960, 696260, 835512, 875940, 905138, 1044390, 1357707, 1392520, 1751880, 1810276, 2088780, 2262845, 2715414, 3620552, 4177560, 4525690, 5430828, 6788535, 9051380, 10861656, 13577070, 18102760, 27154140, 54308280]

約数ペア:

[(1, 54308280), (2, 27154140), (3, 18102760), (4, 13577070), (5, 10861656), (6, 9051380), (8, 6788535), (10, 5430828), (12, 4525690), (13, 4177560), (15, 3620552), (20, 2715414), (24, 2262845), (26, 2088780), (30, 1810276), (31, 1751880), (39, 1392520), (40, 1357707), (52, 1044390), (60, 905138), (62, 875940), (65, 835512), (78, 696260), (93, 583960), (104, 522195), (120, 452569), (124, 437970), (130, 417756), (155, 350376), (156, 348130), (186, 291980), (195, 278504), (248, 218985), (260, 208878), (310, 175188), (312, 174065), (372, 145990), (390, 139252), (403, 134760), (465, 116792), (520, 104439), (620, 87594), (744, 72995), (780, 69626), (806, 67380), (930, 58396), (1123, 48360), (1209, 44920), (1240, 43797), (1560, 34813), (1612, 33690), (1860, 29198), (2015, 26952), (2246, 24180), (2418, 22460), (3224, 16845), (3369, 16120), (3720, 14599), (4030, 13476), (4492, 12090), (4836, 11230), (5615, 9672), (6045, 8984), (6738, 8060)]