123193380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 359976960

約数和(自身を除く): 236783580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 107, 124, 155, 186, 214, 310, 321, 372, 428, 465, 535, 619, 620, 642, 930, 1070, 1238, 1284, 1605, 1857, 1860, 2140, 2476, 3095, 3210, 3317, 3714, 6190, 6420, 6634, 7428, 9285, 9951, 12380, 13268, 16585, 18570, 19189, 19902, 33170, 37140, 38378, 39804, 49755, 57567, 66233, 66340, 76756, 95945, 99510, 115134, 132466, 191890, 198699, 199020, 230268, 264932, 287835, 331165, 383780, 397398, 575670, 662330, 794796, 993495, 1151340, 1324660, 1986990, 2053223, 3973980, 4106446, 6159669, 8212892, 10266115, 12319338, 20532230, 24638676, 30798345, 41064460, 61596690, 123193380]

約数ペア:

[(1, 123193380), (2, 61596690), (3, 41064460), (4, 30798345), (5, 24638676), (6, 20532230), (10, 12319338), (12, 10266115), (15, 8212892), (20, 6159669), (30, 4106446), (31, 3973980), (60, 2053223), (62, 1986990), (93, 1324660), (107, 1151340), (124, 993495), (155, 794796), (186, 662330), (214, 575670), (310, 397398), (321, 383780), (372, 331165), (428, 287835), (465, 264932), (535, 230268), (619, 199020), (620, 198699), (642, 191890), (930, 132466), (1070, 115134), (1238, 99510), (1284, 95945), (1605, 76756), (1857, 66340), (1860, 66233), (2140, 57567), (2476, 49755), (3095, 39804), (3210, 38378), (3317, 37140), (3714, 33170), (6190, 19902), (6420, 19189), (6634, 18570), (7428, 16585), (9285, 13268), (9951, 12380)]