61986360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 128

約数和(自身を含む): 202291200

約数和(自身を除く): 140304840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 877, 930, 1140, 1178, 1240, 1754, 1767, 1860, 2280, 2356, 2631, 2945, 3508, 3534, 3720, 4385, 4712, 5262, 5890, 7016, 7068, 8770, 8835, 10524, 11780, 13155, 14136, 16663, 17540, 17670, 21048, 23560, 26310, 27187, 33326, 35080, 35340, 49989, 52620, 54374, 66652, 70680, 81561, 83315, 99978, 105240, 108748, 133304, 135935, 163122, 166630, 199956, 217496, 249945, 271870, 326244, 333260, 399912, 407805, 499890, 516553, 543740, 652488, 666520, 815610, 999780, 1033106, 1087480, 1549659, 1631220, 1999560, 2066212, 2582765, 3099318, 3262440, 4132424, 5165530, 6198636, 7748295, 10331060, 12397272, 15496590, 20662120, 30993180, 61986360]

約数ペア:

[(1, 61986360), (2, 30993180), (3, 20662120), (4, 15496590), (5, 12397272), (6, 10331060), (8, 7748295), (10, 6198636), (12, 5165530), (15, 4132424), (19, 3262440), (20, 3099318), (24, 2582765), (30, 2066212), (31, 1999560), (38, 1631220), (40, 1549659), (57, 1087480), (60, 1033106), (62, 999780), (76, 815610), (93, 666520), (95, 652488), (114, 543740), (120, 516553), (124, 499890), (152, 407805), (155, 399912), (186, 333260), (190, 326244), (228, 271870), (248, 249945), (285, 217496), (310, 199956), (372, 166630), (380, 163122), (456, 135935), (465, 133304), (570, 108748), (589, 105240), (620, 99978), (744, 83315), (760, 81561), (877, 70680), (930, 66652), (1140, 54374), (1178, 52620), (1240, 49989), (1754, 35340), (1767, 35080), (1860, 33326), (2280, 27187), (2356, 26310), (2631, 23560), (2945, 21048), (3508, 17670), (3534, 17540), (3720, 16663), (4385, 14136), (4712, 13155), (5262, 11780), (5890, 10524), (7016, 8835), (7068, 8770)]