13458720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2549}}^1$

素因数の和:2578

約数の個数: 96

約数和(自身を含む): 46267200

約数和(自身を除く): 32808480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2549, 2640, 5098, 5280, 7647, 10196, 12745, 15294, 20392, 25490, 28039, 30588, 38235, 40784, 50980, 56078, 61176, 76470, 81568, 84117, 101960, 112156, 122352, 140195, 152940, 168234, 203920, 224312, 244704, 280390, 305880, 336468, 407840, 420585, 448624, 560780, 611760, 672936, 841170, 897248, 1121560, 1223520, 1345872, 1682340, 2243120, 2691744, 3364680, 4486240, 6729360, 13458720]

約数ペア:

[(1, 13458720), (2, 6729360), (3, 4486240), (4, 3364680), (5, 2691744), (6, 2243120), (8, 1682340), (10, 1345872), (11, 1223520), (12, 1121560), (15, 897248), (16, 841170), (20, 672936), (22, 611760), (24, 560780), (30, 448624), (32, 420585), (33, 407840), (40, 336468), (44, 305880), (48, 280390), (55, 244704), (60, 224312), (66, 203920), (80, 168234), (88, 152940), (96, 140195), (110, 122352), (120, 112156), (132, 101960), (160, 84117), (165, 81568), (176, 76470), (220, 61176), (240, 56078), (264, 50980), (330, 40784), (352, 38235), (440, 30588), (480, 28039), (528, 25490), (660, 20392), (880, 15294), (1056, 12745), (1320, 10196), (1760, 7647), (2549, 5280), (2640, 5098)]