123771180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1483}}^1$

素因数の和:1615

約数の個数: 96

約数和(自身を含む): 376959744

約数和(自身を除く): 253188564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 195, 214, 260, 321, 390, 428, 535, 642, 780, 1070, 1284, 1391, 1483, 1605, 2140, 2782, 2966, 3210, 4173, 4449, 5564, 5932, 6420, 6955, 7415, 8346, 8898, 13910, 14830, 16692, 17796, 19279, 20865, 22245, 27820, 29660, 38558, 41730, 44490, 57837, 77116, 83460, 88980, 96395, 115674, 158681, 192790, 231348, 289185, 317362, 385580, 476043, 578370, 634724, 793405, 952086, 1156740, 1586810, 1904172, 2062853, 2380215, 3173620, 4125706, 4760430, 6188559, 8251412, 9520860, 10314265, 12377118, 20628530, 24754236, 30942795, 41257060, 61885590, 123771180]

約数ペア:

[(1, 123771180), (2, 61885590), (3, 41257060), (4, 30942795), (5, 24754236), (6, 20628530), (10, 12377118), (12, 10314265), (13, 9520860), (15, 8251412), (20, 6188559), (26, 4760430), (30, 4125706), (39, 3173620), (52, 2380215), (60, 2062853), (65, 1904172), (78, 1586810), (107, 1156740), (130, 952086), (156, 793405), (195, 634724), (214, 578370), (260, 476043), (321, 385580), (390, 317362), (428, 289185), (535, 231348), (642, 192790), (780, 158681), (1070, 115674), (1284, 96395), (1391, 88980), (1483, 83460), (1605, 77116), (2140, 57837), (2782, 44490), (2966, 41730), (3210, 38558), (4173, 29660), (4449, 27820), (5564, 22245), (5932, 20865), (6420, 19279), (6955, 17796), (7415, 16692), (8346, 14830), (8898, 13910)]