220932960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1039}}^1$

素因数の和:1500

約数の個数: 96

約数和(自身を含む): 698181120

約数和(自身を除く): 477248160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 443, 480, 886, 1039, 1329, 1772, 2078, 2215, 2658, 3117, 3544, 4156, 4430, 5195, 5316, 6234, 6645, 7088, 8312, 8860, 10390, 10632, 12468, 13290, 14176, 15585, 16624, 17720, 20780, 21264, 24936, 26580, 31170, 33248, 35440, 41560, 42528, 49872, 53160, 62340, 70880, 83120, 99744, 106320, 124680, 166240, 212640, 249360, 460277, 498720, 920554, 1380831, 1841108, 2301385, 2761662, 3682216, 4602770, 5523324, 6904155, 7364432, 9205540, 11046648, 13808310, 14728864, 18411080, 22093296, 27616620, 36822160, 44186592, 55233240, 73644320, 110466480, 220932960]

約数ペア:

[(1, 220932960), (2, 110466480), (3, 73644320), (4, 55233240), (5, 44186592), (6, 36822160), (8, 27616620), (10, 22093296), (12, 18411080), (15, 14728864), (16, 13808310), (20, 11046648), (24, 9205540), (30, 7364432), (32, 6904155), (40, 5523324), (48, 4602770), (60, 3682216), (80, 2761662), (96, 2301385), (120, 1841108), (160, 1380831), (240, 920554), (443, 498720), (480, 460277), (886, 249360), (1039, 212640), (1329, 166240), (1772, 124680), (2078, 106320), (2215, 99744), (2658, 83120), (3117, 70880), (3544, 62340), (4156, 53160), (4430, 49872), (5195, 42528), (5316, 41560), (6234, 35440), (6645, 33248), (7088, 31170), (8312, 26580), (8860, 24936), (10390, 21264), (10632, 20780), (12468, 17720), (13290, 16624), (14176, 15585)]