91463640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1137

約数の個数: 128

約数和(自身を含む): 295833600

約数和(自身を除く): 204369960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1069, 1240, 1380, 1426, 1860, 2138, 2139, 2760, 2852, 3207, 3565, 3720, 4276, 4278, 5345, 5704, 6414, 7130, 8552, 8556, 10690, 10695, 12828, 14260, 16035, 17112, 21380, 21390, 24587, 25656, 28520, 32070, 33139, 42760, 42780, 49174, 64140, 66278, 73761, 85560, 98348, 99417, 122935, 128280, 132556, 147522, 165695, 196696, 198834, 245870, 265112, 295044, 331390, 368805, 397668, 491740, 497085, 590088, 662780, 737610, 762197, 795336, 983480, 994170, 1325560, 1475220, 1524394, 1988340, 2286591, 2950440, 3048788, 3810985, 3976680, 4573182, 6097576, 7621970, 9146364, 11432955, 15243940, 18292728, 22865910, 30487880, 45731820, 91463640]

約数ペア:

[(1, 91463640), (2, 45731820), (3, 30487880), (4, 22865910), (5, 18292728), (6, 15243940), (8, 11432955), (10, 9146364), (12, 7621970), (15, 6097576), (20, 4573182), (23, 3976680), (24, 3810985), (30, 3048788), (31, 2950440), (40, 2286591), (46, 1988340), (60, 1524394), (62, 1475220), (69, 1325560), (92, 994170), (93, 983480), (115, 795336), (120, 762197), (124, 737610), (138, 662780), (155, 590088), (184, 497085), (186, 491740), (230, 397668), (248, 368805), (276, 331390), (310, 295044), (345, 265112), (372, 245870), (460, 198834), (465, 196696), (552, 165695), (620, 147522), (690, 132556), (713, 128280), (744, 122935), (920, 99417), (930, 98348), (1069, 85560), (1240, 73761), (1380, 66278), (1426, 64140), (1860, 49174), (2138, 42780), (2139, 42760), (2760, 33139), (2852, 32070), (3207, 28520), (3565, 25656), (3720, 24587), (4276, 21390), (4278, 21380), (5345, 17112), (5704, 16035), (6414, 14260), (7130, 12828), (8552, 10695), (8556, 10690)]