468991920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1723

約数の個数: 160

約数和(自身を含む): 1562042880

約数和(自身を除く): 1093050960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 71, 80, 85, 102, 120, 136, 142, 170, 204, 213, 240, 255, 272, 284, 340, 355, 408, 426, 510, 568, 680, 710, 816, 852, 1020, 1065, 1136, 1207, 1360, 1420, 1619, 1704, 2040, 2130, 2414, 2840, 3238, 3408, 3621, 4080, 4260, 4828, 4857, 5680, 6035, 6476, 7242, 8095, 8520, 9656, 9714, 12070, 12952, 14484, 16190, 17040, 18105, 19312, 19428, 24140, 24285, 25904, 27523, 28968, 32380, 36210, 38856, 48280, 48570, 55046, 57936, 64760, 72420, 77712, 82569, 96560, 97140, 110092, 114949, 129520, 137615, 144840, 165138, 194280, 220184, 229898, 275230, 289680, 330276, 344847, 388560, 412845, 440368, 459796, 550460, 574745, 660552, 689694, 825690, 919592, 1100920, 1149490, 1321104, 1379388, 1651380, 1724235, 1839184, 1954133, 2201840, 2298980, 2758776, 3302760, 3448470, 3908266, 4597960, 5517552, 5862399, 6605520, 6896940, 7816532, 9195920, 9770665, 11724798, 13793880, 15633064, 19541330, 23449596, 27587760, 29311995, 31266128, 39082660, 46899192, 58623990, 78165320, 93798384, 117247980, 156330640, 234495960, 468991920]

約数ペア:

[(1, 468991920), (2, 234495960), (3, 156330640), (4, 117247980), (5, 93798384), (6, 78165320), (8, 58623990), (10, 46899192), (12, 39082660), (15, 31266128), (16, 29311995), (17, 27587760), (20, 23449596), (24, 19541330), (30, 15633064), (34, 13793880), (40, 11724798), (48, 9770665), (51, 9195920), (60, 7816532), (68, 6896940), (71, 6605520), (80, 5862399), (85, 5517552), (102, 4597960), (120, 3908266), (136, 3448470), (142, 3302760), (170, 2758776), (204, 2298980), (213, 2201840), (240, 1954133), (255, 1839184), (272, 1724235), (284, 1651380), (340, 1379388), (355, 1321104), (408, 1149490), (426, 1100920), (510, 919592), (568, 825690), (680, 689694), (710, 660552), (816, 574745), (852, 550460), (1020, 459796), (1065, 440368), (1136, 412845), (1207, 388560), (1360, 344847), (1420, 330276), (1619, 289680), (1704, 275230), (2040, 229898), (2130, 220184), (2414, 194280), (2840, 165138), (3238, 144840), (3408, 137615), (3621, 129520), (4080, 114949), (4260, 110092), (4828, 97140), (4857, 96560), (5680, 82569), (6035, 77712), (6476, 72420), (7242, 64760), (8095, 57936), (8520, 55046), (9656, 48570), (9714, 48280), (12070, 38856), (12952, 36210), (14484, 32380), (16190, 28968), (17040, 27523), (18105, 25904), (19312, 24285), (19428, 24140)]