900360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 3046680

約数和(自身を除く): 2146320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 61, 72, 82, 90, 120, 122, 123, 164, 180, 183, 205, 244, 246, 305, 328, 360, 366, 369, 410, 488, 492, 549, 610, 615, 732, 738, 820, 915, 984, 1098, 1220, 1230, 1464, 1476, 1640, 1830, 1845, 2196, 2440, 2460, 2501, 2745, 2952, 3660, 3690, 4392, 4920, 5002, 5490, 7320, 7380, 7503, 10004, 10980, 12505, 14760, 15006, 20008, 21960, 22509, 25010, 30012, 37515, 45018, 50020, 60024, 75030, 90036, 100040, 112545, 150060, 180072, 225090, 300120, 450180, 900360]

約数ペア:

[(1, 900360), (2, 450180), (3, 300120), (4, 225090), (5, 180072), (6, 150060), (8, 112545), (9, 100040), (10, 90036), (12, 75030), (15, 60024), (18, 50020), (20, 45018), (24, 37515), (30, 30012), (36, 25010), (40, 22509), (41, 21960), (45, 20008), (60, 15006), (61, 14760), (72, 12505), (82, 10980), (90, 10004), (120, 7503), (122, 7380), (123, 7320), (164, 5490), (180, 5002), (183, 4920), (205, 4392), (244, 3690), (246, 3660), (305, 2952), (328, 2745), (360, 2501), (366, 2460), (369, 2440), (410, 2196), (488, 1845), (492, 1830), (549, 1640), (610, 1476), (615, 1464), (732, 1230), (738, 1220), (820, 1098), (915, 984)]