2538863280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{153313}}^1$

素因数の和:153355

約数の個数: 120

約数和(自身を含む): 8897118048

約数和(自身を除く): 6358254768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 153313, 306626, 459939, 613252, 766565, 919878, 1226504, 1379817, 1533130, 1839756, 2299695, 2453008, 2759634, 3066260, 3526199, 3679512, 4599390, 5519268, 6132520, 6899085, 7052398, 7359024, 9198780, 10578597, 11038536, 12265040, 13798170, 14104796, 17630995, 18397560, 21157194, 22077072, 27596340, 28209592, 31735791, 35261990, 36795120, 42314388, 52892985, 55192680, 56419184, 63471582, 70523980, 84628776, 105785970, 110385360, 126943164, 141047960, 158678955, 169257552, 211571940, 253886328, 282095920, 317357910, 423143880, 507772656, 634715820, 846287760, 1269431640, 2538863280]

約数ペア:

[(1, 2538863280), (2, 1269431640), (3, 846287760), (4, 634715820), (5, 507772656), (6, 423143880), (8, 317357910), (9, 282095920), (10, 253886328), (12, 211571940), (15, 169257552), (16, 158678955), (18, 141047960), (20, 126943164), (23, 110385360), (24, 105785970), (30, 84628776), (36, 70523980), (40, 63471582), (45, 56419184), (46, 55192680), (48, 52892985), (60, 42314388), (69, 36795120), (72, 35261990), (80, 31735791), (90, 28209592), (92, 27596340), (115, 22077072), (120, 21157194), (138, 18397560), (144, 17630995), (180, 14104796), (184, 13798170), (207, 12265040), (230, 11038536), (240, 10578597), (276, 9198780), (345, 7359024), (360, 7052398), (368, 6899085), (414, 6132520), (460, 5519268), (552, 4599390), (690, 3679512), (720, 3526199), (828, 3066260), (920, 2759634), (1035, 2453008), (1104, 2299695), (1380, 1839756), (1656, 1533130), (1840, 1379817), (2070, 1226504), (2760, 919878), (3312, 766565), (4140, 613252), (5520, 459939), (8280, 306626), (16560, 153313)]