240064620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6793}}^1$

素因数の和:6855

約数の個数: 96

約数和(自身を含む): 730490880

約数和(自身を除く): 490426260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 5890, 6793, 7068, 8835, 11780, 13586, 17670, 20379, 27172, 33965, 35340, 40758, 67930, 81516, 101895, 129067, 135860, 203790, 210583, 258134, 387201, 407580, 421166, 516268, 631749, 645335, 774402, 842332, 1052915, 1263498, 1290670, 1548804, 1936005, 2105830, 2526996, 2581340, 3158745, 3872010, 4001077, 4211660, 6317490, 7744020, 8002154, 12003231, 12634980, 16004308, 20005385, 24006462, 40010770, 48012924, 60016155, 80021540, 120032310, 240064620]

約数ペア:

[(1, 240064620), (2, 120032310), (3, 80021540), (4, 60016155), (5, 48012924), (6, 40010770), (10, 24006462), (12, 20005385), (15, 16004308), (19, 12634980), (20, 12003231), (30, 8002154), (31, 7744020), (38, 6317490), (57, 4211660), (60, 4001077), (62, 3872010), (76, 3158745), (93, 2581340), (95, 2526996), (114, 2105830), (124, 1936005), (155, 1548804), (186, 1290670), (190, 1263498), (228, 1052915), (285, 842332), (310, 774402), (372, 645335), (380, 631749), (465, 516268), (570, 421166), (589, 407580), (620, 387201), (930, 258134), (1140, 210583), (1178, 203790), (1767, 135860), (1860, 129067), (2356, 101895), (2945, 81516), (3534, 67930), (5890, 40758), (6793, 35340), (7068, 33965), (8835, 27172), (11780, 20379), (13586, 17670)]