121922520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{24781}}^1$

素因数の和:24836

約数の個数: 64

約数和(自身を含む): 374703840

約数和(自身を除く): 252781320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 24781, 49562, 74343, 99124, 123905, 148686, 198248, 247810, 297372, 371715, 495620, 594744, 743430, 991240, 1016021, 1486860, 2032042, 2973720, 3048063, 4064084, 5080105, 6096126, 8128168, 10160210, 12192252, 15240315, 20320420, 24384504, 30480630, 40640840, 60961260, 121922520]

約数ペア:

[(1, 121922520), (2, 60961260), (3, 40640840), (4, 30480630), (5, 24384504), (6, 20320420), (8, 15240315), (10, 12192252), (12, 10160210), (15, 8128168), (20, 6096126), (24, 5080105), (30, 4064084), (40, 3048063), (41, 2973720), (60, 2032042), (82, 1486860), (120, 1016021), (123, 991240), (164, 743430), (205, 594744), (246, 495620), (328, 371715), (410, 297372), (492, 247810), (615, 198248), (820, 148686), (984, 123905), (1230, 99124), (1640, 74343), (2460, 49562), (4920, 24781)]