11480280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 40089600

約数和(自身を除く): 28609320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 173, 210, 237, 280, 316, 346, 395, 420, 474, 519, 553, 632, 692, 790, 840, 865, 948, 1038, 1106, 1185, 1211, 1384, 1580, 1659, 1730, 1896, 2076, 2212, 2370, 2422, 2595, 2765, 3160, 3318, 3460, 3633, 4152, 4424, 4740, 4844, 5190, 5530, 6055, 6636, 6920, 7266, 8295, 9480, 9688, 10380, 11060, 12110, 13272, 13667, 14532, 16590, 18165, 20760, 22120, 24220, 27334, 29064, 33180, 36330, 41001, 48440, 54668, 66360, 68335, 72660, 82002, 95669, 109336, 136670, 145320, 164004, 191338, 205005, 273340, 287007, 328008, 382676, 410010, 478345, 546680, 574014, 765352, 820020, 956690, 1148028, 1435035, 1640040, 1913380, 2296056, 2870070, 3826760, 5740140, 11480280]

約数ペア:

[(1, 11480280), (2, 5740140), (3, 3826760), (4, 2870070), (5, 2296056), (6, 1913380), (7, 1640040), (8, 1435035), (10, 1148028), (12, 956690), (14, 820020), (15, 765352), (20, 574014), (21, 546680), (24, 478345), (28, 410010), (30, 382676), (35, 328008), (40, 287007), (42, 273340), (56, 205005), (60, 191338), (70, 164004), (79, 145320), (84, 136670), (105, 109336), (120, 95669), (140, 82002), (158, 72660), (168, 68335), (173, 66360), (210, 54668), (237, 48440), (280, 41001), (316, 36330), (346, 33180), (395, 29064), (420, 27334), (474, 24220), (519, 22120), (553, 20760), (632, 18165), (692, 16590), (790, 14532), (840, 13667), (865, 13272), (948, 12110), (1038, 11060), (1106, 10380), (1185, 9688), (1211, 9480), (1384, 8295), (1580, 7266), (1659, 6920), (1730, 6636), (1896, 6055), (2076, 5530), (2212, 5190), (2370, 4844), (2422, 4740), (2595, 4424), (2765, 4152), (3160, 3633), (3318, 3460)]