145705920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6599}}^1$

素因数の和:6642

約数の個数: 112

約数和(自身を含む): 482803200

約数和(自身を除く): 337097280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 6599, 7360, 11040, 13198, 19797, 22080, 26396, 32995, 39594, 52792, 65990, 79188, 98985, 105584, 131980, 151777, 158376, 197970, 211168, 263960, 303554, 316752, 395940, 422336, 455331, 527920, 607108, 633504, 758885, 791880, 910662, 1055840, 1214216, 1267008, 1517770, 1583760, 1821324, 2111680, 2276655, 2428432, 3035540, 3167520, 3642648, 4553310, 4856864, 6071080, 6335040, 7285296, 9106620, 9713728, 12142160, 14570592, 18213240, 24284320, 29141184, 36426480, 48568640, 72852960, 145705920]

約数ペア:

[(1, 145705920), (2, 72852960), (3, 48568640), (4, 36426480), (5, 29141184), (6, 24284320), (8, 18213240), (10, 14570592), (12, 12142160), (15, 9713728), (16, 9106620), (20, 7285296), (23, 6335040), (24, 6071080), (30, 4856864), (32, 4553310), (40, 3642648), (46, 3167520), (48, 3035540), (60, 2428432), (64, 2276655), (69, 2111680), (80, 1821324), (92, 1583760), (96, 1517770), (115, 1267008), (120, 1214216), (138, 1055840), (160, 910662), (184, 791880), (192, 758885), (230, 633504), (240, 607108), (276, 527920), (320, 455331), (345, 422336), (368, 395940), (460, 316752), (480, 303554), (552, 263960), (690, 211168), (736, 197970), (920, 158376), (960, 151777), (1104, 131980), (1380, 105584), (1472, 98985), (1840, 79188), (2208, 65990), (2760, 52792), (3680, 39594), (4416, 32995), (5520, 26396), (6599, 22080), (7360, 19797), (11040, 13198)]