2452680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{757}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 8254620

約数和(自身を除く): 5801940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 757, 810, 1080, 1514, 1620, 2271, 3028, 3240, 3785, 4542, 6056, 6813, 7570, 9084, 11355, 13626, 15140, 18168, 20439, 22710, 27252, 30280, 34065, 40878, 45420, 54504, 61317, 68130, 81756, 90840, 102195, 122634, 136260, 163512, 204390, 245268, 272520, 306585, 408780, 490536, 613170, 817560, 1226340, 2452680]

約数ペア:

[(1, 2452680), (2, 1226340), (3, 817560), (4, 613170), (5, 490536), (6, 408780), (8, 306585), (9, 272520), (10, 245268), (12, 204390), (15, 163512), (18, 136260), (20, 122634), (24, 102195), (27, 90840), (30, 81756), (36, 68130), (40, 61317), (45, 54504), (54, 45420), (60, 40878), (72, 34065), (81, 30280), (90, 27252), (108, 22710), (120, 20439), (135, 18168), (162, 15140), (180, 13626), (216, 11355), (270, 9084), (324, 7570), (360, 6813), (405, 6056), (540, 4542), (648, 3785), (757, 3240), (810, 3028), (1080, 2271), (1514, 1620)]