2080456860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{229631}}^1$

素因数の和:229794

約数の個数: 48

約数和(自身を含む): 5863882752

約数和(自身を除く): 3783425892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 229631, 459262, 688893, 918524, 1148155, 1377786, 2296310, 2755572, 3444465, 4592620, 6888930, 13777860, 34674281, 69348562, 104022843, 138697124, 173371405, 208045686, 346742810, 416091372, 520114215, 693485620, 1040228430, 2080456860]

約数ペア:

[(1, 2080456860), (2, 1040228430), (3, 693485620), (4, 520114215), (5, 416091372), (6, 346742810), (10, 208045686), (12, 173371405), (15, 138697124), (20, 104022843), (30, 69348562), (60, 34674281), (151, 13777860), (302, 6888930), (453, 4592620), (604, 3444465), (755, 2755572), (906, 2296310), (1510, 1377786), (1812, 1148155), (2265, 918524), (3020, 688893), (4530, 459262), (9060, 229631)]