78280560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{36241}}^1$

素因数の和:36263

約数の個数: 80

約数和(自身を含む): 269640480

約数和(自身を除く): 191359920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 36241, 72482, 108723, 144964, 181205, 217446, 289928, 326169, 362410, 434892, 543615, 579856, 652338, 724820, 869784, 978507, 1087230, 1304676, 1449640, 1630845, 1739568, 1957014, 2174460, 2609352, 2899280, 3261690, 3914028, 4348920, 4892535, 5218704, 6523380, 7828056, 8697840, 9785070, 13046760, 15656112, 19570140, 26093520, 39140280, 78280560]

約数ペア:

[(1, 78280560), (2, 39140280), (3, 26093520), (4, 19570140), (5, 15656112), (6, 13046760), (8, 9785070), (9, 8697840), (10, 7828056), (12, 6523380), (15, 5218704), (16, 4892535), (18, 4348920), (20, 3914028), (24, 3261690), (27, 2899280), (30, 2609352), (36, 2174460), (40, 1957014), (45, 1739568), (48, 1630845), (54, 1449640), (60, 1304676), (72, 1087230), (80, 978507), (90, 869784), (108, 724820), (120, 652338), (135, 579856), (144, 543615), (180, 434892), (216, 362410), (240, 326169), (270, 289928), (360, 217446), (432, 181205), (540, 144964), (720, 108723), (1080, 72482), (2160, 36241)]