120925560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{401}}^1$

素因数の和:781

約数の個数: 128

約数和(自身を含む): 416793600

約数和(自身を除く): 295868040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 359, 401, 420, 718, 802, 840, 1077, 1203, 1436, 1604, 1795, 2005, 2154, 2406, 2513, 2807, 2872, 3208, 3590, 4010, 4308, 4812, 5026, 5385, 5614, 6015, 7180, 7539, 8020, 8421, 8616, 9624, 10052, 10770, 11228, 12030, 12565, 14035, 14360, 15078, 16040, 16842, 20104, 21540, 22456, 24060, 25130, 28070, 30156, 33684, 37695, 42105, 43080, 48120, 50260, 56140, 60312, 67368, 75390, 84210, 100520, 112280, 143959, 150780, 168420, 287918, 301560, 336840, 431877, 575836, 719795, 863754, 1007713, 1151672, 1439590, 1727508, 2015426, 2159385, 2879180, 3023139, 3455016, 4030852, 4318770, 5038565, 5758360, 6046278, 8061704, 8637540, 10077130, 12092556, 15115695, 17275080, 20154260, 24185112, 30231390, 40308520, 60462780, 120925560]

約数ペア:

[(1, 120925560), (2, 60462780), (3, 40308520), (4, 30231390), (5, 24185112), (6, 20154260), (7, 17275080), (8, 15115695), (10, 12092556), (12, 10077130), (14, 8637540), (15, 8061704), (20, 6046278), (21, 5758360), (24, 5038565), (28, 4318770), (30, 4030852), (35, 3455016), (40, 3023139), (42, 2879180), (56, 2159385), (60, 2015426), (70, 1727508), (84, 1439590), (105, 1151672), (120, 1007713), (140, 863754), (168, 719795), (210, 575836), (280, 431877), (359, 336840), (401, 301560), (420, 287918), (718, 168420), (802, 150780), (840, 143959), (1077, 112280), (1203, 100520), (1436, 84210), (1604, 75390), (1795, 67368), (2005, 60312), (2154, 56140), (2406, 50260), (2513, 48120), (2807, 43080), (2872, 42105), (3208, 37695), (3590, 33684), (4010, 30156), (4308, 28070), (4812, 25130), (5026, 24060), (5385, 22456), (5614, 21540), (6015, 20104), (7180, 16842), (7539, 16040), (8020, 15078), (8421, 14360), (8616, 14035), (9624, 12565), (10052, 12030), (10770, 11228)]