144450480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2699}}^1$

素因数の和:2938

約数の個数: 80

約数和(自身を含む): 449971200

約数和(自身を除く): 305520720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 2699, 3345, 3568, 4460, 5352, 5398, 6690, 8097, 8920, 10704, 10796, 13380, 13495, 16194, 17840, 21592, 26760, 26990, 32388, 40485, 43184, 53520, 53980, 64776, 80970, 107960, 129552, 161940, 215920, 323880, 601877, 647760, 1203754, 1805631, 2407508, 3009385, 3611262, 4815016, 6018770, 7222524, 9028155, 9630032, 12037540, 14445048, 18056310, 24075080, 28890096, 36112620, 48150160, 72225240, 144450480]

約数ペア:

[(1, 144450480), (2, 72225240), (3, 48150160), (4, 36112620), (5, 28890096), (6, 24075080), (8, 18056310), (10, 14445048), (12, 12037540), (15, 9630032), (16, 9028155), (20, 7222524), (24, 6018770), (30, 4815016), (40, 3611262), (48, 3009385), (60, 2407508), (80, 1805631), (120, 1203754), (223, 647760), (240, 601877), (446, 323880), (669, 215920), (892, 161940), (1115, 129552), (1338, 107960), (1784, 80970), (2230, 64776), (2676, 53980), (2699, 53520), (3345, 43184), (3568, 40485), (4460, 32388), (5352, 26990), (5398, 26760), (6690, 21592), (8097, 17840), (8920, 16194), (10704, 13495), (10796, 13380)]