1122240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1$

素因数の和:194

約数の個数: 112

約数和(自身を含む): 4096512

約数和(自身を除く): 2974272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 167, 168, 192, 210, 224, 240, 280, 320, 334, 336, 420, 448, 480, 501, 560, 668, 672, 835, 840, 960, 1002, 1120, 1169, 1336, 1344, 1670, 1680, 2004, 2240, 2338, 2505, 2672, 3340, 3360, 3507, 4008, 4676, 5010, 5344, 5845, 6680, 6720, 7014, 8016, 9352, 10020, 10688, 11690, 13360, 14028, 16032, 17535, 18704, 20040, 23380, 26720, 28056, 32064, 35070, 37408, 40080, 46760, 53440, 56112, 70140, 74816, 80160, 93520, 112224, 140280, 160320, 187040, 224448, 280560, 374080, 561120, 1122240]

約数ペア:

[(1, 1122240), (2, 561120), (3, 374080), (4, 280560), (5, 224448), (6, 187040), (7, 160320), (8, 140280), (10, 112224), (12, 93520), (14, 80160), (15, 74816), (16, 70140), (20, 56112), (21, 53440), (24, 46760), (28, 40080), (30, 37408), (32, 35070), (35, 32064), (40, 28056), (42, 26720), (48, 23380), (56, 20040), (60, 18704), (64, 17535), (70, 16032), (80, 14028), (84, 13360), (96, 11690), (105, 10688), (112, 10020), (120, 9352), (140, 8016), (160, 7014), (167, 6720), (168, 6680), (192, 5845), (210, 5344), (224, 5010), (240, 4676), (280, 4008), (320, 3507), (334, 3360), (336, 3340), (420, 2672), (448, 2505), (480, 2338), (501, 2240), (560, 2004), (668, 1680), (672, 1670), (835, 1344), (840, 1336), (960, 1169), (1002, 1120)]