5661240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 19353600

約数和(自身を除く): 13692360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 191, 195, 228, 247, 260, 285, 312, 380, 382, 390, 456, 494, 520, 570, 573, 741, 760, 764, 780, 955, 988, 1140, 1146, 1235, 1482, 1528, 1560, 1910, 1976, 2280, 2292, 2470, 2483, 2865, 2964, 3629, 3705, 3820, 4584, 4940, 4966, 5730, 5928, 7258, 7410, 7449, 7640, 9880, 9932, 10887, 11460, 12415, 14516, 14820, 14898, 18145, 19864, 21774, 22920, 24830, 29032, 29640, 29796, 36290, 37245, 43548, 47177, 49660, 54435, 59592, 72580, 74490, 87096, 94354, 99320, 108870, 141531, 145160, 148980, 188708, 217740, 235885, 283062, 297960, 377416, 435480, 471770, 566124, 707655, 943540, 1132248, 1415310, 1887080, 2830620, 5661240]

約数ペア:

[(1, 5661240), (2, 2830620), (3, 1887080), (4, 1415310), (5, 1132248), (6, 943540), (8, 707655), (10, 566124), (12, 471770), (13, 435480), (15, 377416), (19, 297960), (20, 283062), (24, 235885), (26, 217740), (30, 188708), (38, 148980), (39, 145160), (40, 141531), (52, 108870), (57, 99320), (60, 94354), (65, 87096), (76, 74490), (78, 72580), (95, 59592), (104, 54435), (114, 49660), (120, 47177), (130, 43548), (152, 37245), (156, 36290), (190, 29796), (191, 29640), (195, 29032), (228, 24830), (247, 22920), (260, 21774), (285, 19864), (312, 18145), (380, 14898), (382, 14820), (390, 14516), (456, 12415), (494, 11460), (520, 10887), (570, 9932), (573, 9880), (741, 7640), (760, 7449), (764, 7410), (780, 7258), (955, 5928), (988, 5730), (1140, 4966), (1146, 4940), (1235, 4584), (1482, 3820), (1528, 3705), (1560, 3629), (1910, 2964), (1976, 2865), (2280, 2483), (2292, 2470)]