79476960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 262546704

約数和(自身を除く): 183069744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 313, 345, 368, 460, 480, 529, 552, 626, 690, 736, 920, 939, 1058, 1104, 1252, 1380, 1565, 1587, 1840, 1878, 2116, 2208, 2504, 2645, 2760, 3130, 3174, 3680, 3756, 4232, 4695, 5008, 5290, 5520, 6260, 6348, 7199, 7512, 7935, 8464, 9390, 10016, 10580, 11040, 12520, 12696, 14398, 15024, 15870, 16928, 18780, 21160, 21597, 25040, 25392, 28796, 30048, 31740, 35995, 37560, 42320, 43194, 50080, 50784, 57592, 63480, 71990, 75120, 84640, 86388, 107985, 115184, 126960, 143980, 150240, 165577, 172776, 215970, 230368, 253920, 287960, 331154, 345552, 431940, 496731, 575920, 662308, 691104, 827885, 863880, 993462, 1151840, 1324616, 1655770, 1727760, 1986924, 2483655, 2649232, 3311540, 3455520, 3973848, 4967310, 5298464, 6623080, 7947696, 9934620, 13246160, 15895392, 19869240, 26492320, 39738480, 79476960]

約数ペア:

[(1, 79476960), (2, 39738480), (3, 26492320), (4, 19869240), (5, 15895392), (6, 13246160), (8, 9934620), (10, 7947696), (12, 6623080), (15, 5298464), (16, 4967310), (20, 3973848), (23, 3455520), (24, 3311540), (30, 2649232), (32, 2483655), (40, 1986924), (46, 1727760), (48, 1655770), (60, 1324616), (69, 1151840), (80, 993462), (92, 863880), (96, 827885), (115, 691104), (120, 662308), (138, 575920), (160, 496731), (184, 431940), (230, 345552), (240, 331154), (276, 287960), (313, 253920), (345, 230368), (368, 215970), (460, 172776), (480, 165577), (529, 150240), (552, 143980), (626, 126960), (690, 115184), (736, 107985), (920, 86388), (939, 84640), (1058, 75120), (1104, 71990), (1252, 63480), (1380, 57592), (1565, 50784), (1587, 50080), (1840, 43194), (1878, 42320), (2116, 37560), (2208, 35995), (2504, 31740), (2645, 30048), (2760, 28796), (3130, 25392), (3174, 25040), (3680, 21597), (3756, 21160), (4232, 18780), (4695, 16928), (5008, 15870), (5290, 15024), (5520, 14398), (6260, 12696), (6348, 12520), (7199, 11040), (7512, 10580), (7935, 10016), (8464, 9390)]