270570480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:975

約数の個数: 160

約数和(自身を含む): 887943168

約数和(自身を除く): 617372688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 80, 82, 93, 120, 123, 124, 155, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 492, 496, 615, 620, 656, 744, 820, 887, 930, 984, 1230, 1240, 1271, 1488, 1640, 1774, 1860, 1968, 2460, 2480, 2542, 2661, 3280, 3548, 3720, 3813, 4435, 4920, 5084, 5322, 6355, 7096, 7440, 7626, 8870, 9840, 10168, 10644, 12710, 13305, 14192, 15252, 17740, 19065, 20336, 21288, 25420, 26610, 27497, 30504, 35480, 36367, 38130, 42576, 50840, 53220, 54994, 61008, 70960, 72734, 76260, 82491, 101680, 106440, 109101, 109988, 137485, 145468, 152520, 164982, 181835, 212880, 218202, 219976, 274970, 290936, 305040, 329964, 363670, 412455, 436404, 439952, 545505, 549940, 581872, 659928, 727340, 824910, 872808, 1091010, 1099880, 1127377, 1319856, 1454680, 1649820, 1745616, 2182020, 2199760, 2254754, 2909360, 3299640, 3382131, 4364040, 4509508, 5636885, 6599280, 6764262, 8728080, 9019016, 11273770, 13528524, 16910655, 18038032, 22547540, 27057048, 33821310, 45095080, 54114096, 67642620, 90190160, 135285240, 270570480]

約数ペア:

[(1, 270570480), (2, 135285240), (3, 90190160), (4, 67642620), (5, 54114096), (6, 45095080), (8, 33821310), (10, 27057048), (12, 22547540), (15, 18038032), (16, 16910655), (20, 13528524), (24, 11273770), (30, 9019016), (31, 8728080), (40, 6764262), (41, 6599280), (48, 5636885), (60, 4509508), (62, 4364040), (80, 3382131), (82, 3299640), (93, 2909360), (120, 2254754), (123, 2199760), (124, 2182020), (155, 1745616), (164, 1649820), (186, 1454680), (205, 1319856), (240, 1127377), (246, 1099880), (248, 1091010), (310, 872808), (328, 824910), (372, 727340), (410, 659928), (465, 581872), (492, 549940), (496, 545505), (615, 439952), (620, 436404), (656, 412455), (744, 363670), (820, 329964), (887, 305040), (930, 290936), (984, 274970), (1230, 219976), (1240, 218202), (1271, 212880), (1488, 181835), (1640, 164982), (1774, 152520), (1860, 145468), (1968, 137485), (2460, 109988), (2480, 109101), (2542, 106440), (2661, 101680), (3280, 82491), (3548, 76260), (3720, 72734), (3813, 70960), (4435, 61008), (4920, 54994), (5084, 53220), (5322, 50840), (6355, 42576), (7096, 38130), (7440, 36367), (7626, 35480), (8870, 30504), (9840, 27497), (10168, 26610), (10644, 25420), (12710, 21288), (13305, 20336), (14192, 19065), (15252, 17740)]