122356980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1675

約数の個数: 120

約数和(自身を含む): 392249088

約数和(自身を除く): 269892108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 846, 940, 1269, 1410, 1607, 1620, 1692, 2115, 2538, 2820, 3214, 3807, 4230, 4821, 5076, 6345, 6428, 7614, 8035, 8460, 9642, 12690, 14463, 15228, 16070, 19035, 19284, 24105, 25380, 28926, 32140, 38070, 43389, 48210, 57852, 72315, 75529, 76140, 86778, 96420, 130167, 144630, 151058, 173556, 216945, 226587, 260334, 289260, 302116, 377645, 433890, 453174, 520668, 650835, 679761, 755290, 867780, 906348, 1132935, 1301670, 1359522, 1510580, 2039283, 2265870, 2603340, 2719044, 3398805, 4078566, 4531740, 6117849, 6797610, 8157132, 10196415, 12235698, 13595220, 20392830, 24471396, 30589245, 40785660, 61178490, 122356980]

約数ペア:

[(1, 122356980), (2, 61178490), (3, 40785660), (4, 30589245), (5, 24471396), (6, 20392830), (9, 13595220), (10, 12235698), (12, 10196415), (15, 8157132), (18, 6797610), (20, 6117849), (27, 4531740), (30, 4078566), (36, 3398805), (45, 2719044), (47, 2603340), (54, 2265870), (60, 2039283), (81, 1510580), (90, 1359522), (94, 1301670), (108, 1132935), (135, 906348), (141, 867780), (162, 755290), (180, 679761), (188, 650835), (235, 520668), (270, 453174), (282, 433890), (324, 377645), (405, 302116), (423, 289260), (470, 260334), (540, 226587), (564, 216945), (705, 173556), (810, 151058), (846, 144630), (940, 130167), (1269, 96420), (1410, 86778), (1607, 76140), (1620, 75529), (1692, 72315), (2115, 57852), (2538, 48210), (2820, 43389), (3214, 38070), (3807, 32140), (4230, 28926), (4821, 25380), (5076, 24105), (6345, 19284), (6428, 19035), (7614, 16070), (8035, 15228), (8460, 14463), (9642, 12690)]