135285240

素因数分解:

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

素因数の和:973

約数の個数: 128

約数和(自身を含む): 429649920

約数和(自身を除く): 294364680

約数列:

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

約数ペア:

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