157804680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119549}}^1$

素因数の和:119574

約数の個数: 64

約数和(自身を含む): 516456000

約数和(自身を除く): 358651320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 119549, 239098, 358647, 478196, 597745, 717294, 956392, 1195490, 1315039, 1434588, 1793235, 2390980, 2630078, 2869176, 3586470, 3945117, 4781960, 5260156, 6575195, 7172940, 7890234, 10520312, 13150390, 14345880, 15780468, 19725585, 26300780, 31560936, 39451170, 52601560, 78902340, 157804680]

約数ペア:

[(1, 157804680), (2, 78902340), (3, 52601560), (4, 39451170), (5, 31560936), (6, 26300780), (8, 19725585), (10, 15780468), (11, 14345880), (12, 13150390), (15, 10520312), (20, 7890234), (22, 7172940), (24, 6575195), (30, 5260156), (33, 4781960), (40, 3945117), (44, 3586470), (55, 2869176), (60, 2630078), (66, 2390980), (88, 1793235), (110, 1434588), (120, 1315039), (132, 1195490), (165, 956392), (220, 717294), (264, 597745), (330, 478196), (440, 358647), (660, 239098), (1320, 119549)]