28610160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 95136768

約数和(自身を除く): 66526608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 71, 73, 80, 92, 115, 120, 138, 142, 146, 184, 213, 219, 230, 240, 276, 284, 292, 345, 355, 365, 368, 426, 438, 460, 552, 568, 584, 690, 710, 730, 852, 876, 920, 1065, 1095, 1104, 1136, 1168, 1380, 1420, 1460, 1633, 1679, 1704, 1752, 1840, 2130, 2190, 2760, 2840, 2920, 3266, 3358, 3408, 3504, 4260, 4380, 4899, 5037, 5183, 5520, 5680, 5840, 6532, 6716, 8165, 8395, 8520, 8760, 9798, 10074, 10366, 13064, 13432, 15549, 16330, 16790, 17040, 17520, 19596, 20148, 20732, 24495, 25185, 25915, 26128, 26864, 31098, 32660, 33580, 39192, 40296, 41464, 48990, 50370, 51830, 62196, 65320, 67160, 77745, 78384, 80592, 82928, 97980, 100740, 103660, 119209, 124392, 130640, 134320, 155490, 195960, 201480, 207320, 238418, 248784, 310980, 357627, 391920, 402960, 414640, 476836, 596045, 621960, 715254, 953672, 1192090, 1243920, 1430508, 1788135, 1907344, 2384180, 2861016, 3576270, 4768360, 5722032, 7152540, 9536720, 14305080, 28610160]

約数ペア:

[(1, 28610160), (2, 14305080), (3, 9536720), (4, 7152540), (5, 5722032), (6, 4768360), (8, 3576270), (10, 2861016), (12, 2384180), (15, 1907344), (16, 1788135), (20, 1430508), (23, 1243920), (24, 1192090), (30, 953672), (40, 715254), (46, 621960), (48, 596045), (60, 476836), (69, 414640), (71, 402960), (73, 391920), (80, 357627), (92, 310980), (115, 248784), (120, 238418), (138, 207320), (142, 201480), (146, 195960), (184, 155490), (213, 134320), (219, 130640), (230, 124392), (240, 119209), (276, 103660), (284, 100740), (292, 97980), (345, 82928), (355, 80592), (365, 78384), (368, 77745), (426, 67160), (438, 65320), (460, 62196), (552, 51830), (568, 50370), (584, 48990), (690, 41464), (710, 40296), (730, 39192), (852, 33580), (876, 32660), (920, 31098), (1065, 26864), (1095, 26128), (1104, 25915), (1136, 25185), (1168, 24495), (1380, 20732), (1420, 20148), (1460, 19596), (1633, 17520), (1679, 17040), (1704, 16790), (1752, 16330), (1840, 15549), (2130, 13432), (2190, 13064), (2760, 10366), (2840, 10074), (2920, 9798), (3266, 8760), (3358, 8520), (3408, 8395), (3504, 8165), (4260, 6716), (4380, 6532), (4899, 5840), (5037, 5680), (5183, 5520)]