122052640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 302505840

約数和(自身を除く): 180453200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 53, 74, 80, 106, 148, 160, 185, 212, 265, 296, 370, 389, 424, 530, 592, 740, 778, 848, 1060, 1184, 1480, 1556, 1696, 1945, 1961, 2120, 2960, 3112, 3890, 3922, 4240, 5920, 6224, 7780, 7844, 8480, 9805, 12448, 14393, 15560, 15688, 19610, 20617, 28786, 31120, 31376, 39220, 41234, 57572, 62240, 62752, 71965, 78440, 82468, 103085, 115144, 143930, 156880, 164936, 206170, 230288, 287860, 313760, 329872, 412340, 460576, 575720, 659744, 762829, 824680, 1151440, 1525658, 1649360, 2302880, 3051316, 3298720, 3814145, 6102632, 7628290, 12205264, 15256580, 24410528, 30513160, 61026320, 122052640]

約数ペア:

[(1, 122052640), (2, 61026320), (4, 30513160), (5, 24410528), (8, 15256580), (10, 12205264), (16, 7628290), (20, 6102632), (32, 3814145), (37, 3298720), (40, 3051316), (53, 2302880), (74, 1649360), (80, 1525658), (106, 1151440), (148, 824680), (160, 762829), (185, 659744), (212, 575720), (265, 460576), (296, 412340), (370, 329872), (389, 313760), (424, 287860), (530, 230288), (592, 206170), (740, 164936), (778, 156880), (848, 143930), (1060, 115144), (1184, 103085), (1480, 82468), (1556, 78440), (1696, 71965), (1945, 62752), (1961, 62240), (2120, 57572), (2960, 41234), (3112, 39220), (3890, 31376), (3922, 31120), (4240, 28786), (5920, 20617), (6224, 19610), (7780, 15688), (7844, 15560), (8480, 14393), (9805, 12448)]