42020880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1447}}^1$

素因数の和:1485

約数の個数: 120

約数和(自身を含む): 143282496

約数和(自身を除く): 101261616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1447, 1452, 1815, 1936, 2420, 2640, 2894, 2904, 3630, 4341, 4840, 5788, 5808, 7235, 7260, 8682, 9680, 11576, 14470, 14520, 15917, 17364, 21705, 23152, 28940, 29040, 31834, 34728, 43410, 47751, 57880, 63668, 69456, 79585, 86820, 95502, 115760, 127336, 159170, 173640, 175087, 191004, 238755, 254672, 318340, 347280, 350174, 382008, 477510, 525261, 636680, 700348, 764016, 875435, 955020, 1050522, 1273360, 1400696, 1750870, 1910040, 2101044, 2626305, 2801392, 3501740, 3820080, 4202088, 5252610, 7003480, 8404176, 10505220, 14006960, 21010440, 42020880]

約数ペア:

[(1, 42020880), (2, 21010440), (3, 14006960), (4, 10505220), (5, 8404176), (6, 7003480), (8, 5252610), (10, 4202088), (11, 3820080), (12, 3501740), (15, 2801392), (16, 2626305), (20, 2101044), (22, 1910040), (24, 1750870), (30, 1400696), (33, 1273360), (40, 1050522), (44, 955020), (48, 875435), (55, 764016), (60, 700348), (66, 636680), (80, 525261), (88, 477510), (110, 382008), (120, 350174), (121, 347280), (132, 318340), (165, 254672), (176, 238755), (220, 191004), (240, 175087), (242, 173640), (264, 159170), (330, 127336), (363, 115760), (440, 95502), (484, 86820), (528, 79585), (605, 69456), (660, 63668), (726, 57880), (880, 47751), (968, 43410), (1210, 34728), (1320, 31834), (1447, 29040), (1452, 28940), (1815, 23152), (1936, 21705), (2420, 17364), (2640, 15917), (2894, 14520), (2904, 14470), (3630, 11576), (4341, 9680), (4840, 8682), (5788, 7260), (5808, 7235)]