15827015760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2867213}}^1$

素因数の和:2867252

約数の個数: 80

約数和(自身を含む): 51196973184

約数和(自身を除く): 35369957424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 2867213, 5734426, 8601639, 11468852, 14336065, 17203278, 22937704, 28672130, 34406556, 43008195, 45875408, 57344260, 65945899, 68813112, 86016390, 114688520, 131891798, 137626224, 172032780, 197837697, 229377040, 263783596, 329729495, 344065560, 395675394, 527567192, 659458990, 688131120, 791350788, 989188485, 1055134384, 1318917980, 1582701576, 1978376970, 2637835960, 3165403152, 3956753940, 5275671920, 7913507880, 15827015760]

約数ペア:

[(1, 15827015760), (2, 7913507880), (3, 5275671920), (4, 3956753940), (5, 3165403152), (6, 2637835960), (8, 1978376970), (10, 1582701576), (12, 1318917980), (15, 1055134384), (16, 989188485), (20, 791350788), (23, 688131120), (24, 659458990), (30, 527567192), (40, 395675394), (46, 344065560), (48, 329729495), (60, 263783596), (69, 229377040), (80, 197837697), (92, 172032780), (115, 137626224), (120, 131891798), (138, 114688520), (184, 86016390), (230, 68813112), (240, 65945899), (276, 57344260), (345, 45875408), (368, 43008195), (460, 34406556), (552, 28672130), (690, 22937704), (920, 17203278), (1104, 14336065), (1380, 11468852), (1840, 8601639), (2760, 5734426), (5520, 2867213)]