2220730080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{63377}}^1$

素因数の和:63468

約数の個数: 96

約数和(自身を含む): 7091237664

約数和(自身を除く): 4870507584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4380, 5840, 7008, 8760, 11680, 17520, 35040, 63377, 126754, 190131, 253508, 316885, 380262, 507016, 633770, 760524, 950655, 1014032, 1267540, 1521048, 1901310, 2028064, 2535080, 3042096, 3802620, 4626521, 5070160, 6084192, 7605240, 9253042, 10140320, 13879563, 15210480, 18506084, 23132605, 27759126, 30420960, 37012168, 46265210, 55518252, 69397815, 74024336, 92530420, 111036504, 138795630, 148048672, 185060840, 222073008, 277591260, 370121680, 444146016, 555182520, 740243360, 1110365040, 2220730080]

約数ペア:

[(1, 2220730080), (2, 1110365040), (3, 740243360), (4, 555182520), (5, 444146016), (6, 370121680), (8, 277591260), (10, 222073008), (12, 185060840), (15, 148048672), (16, 138795630), (20, 111036504), (24, 92530420), (30, 74024336), (32, 69397815), (40, 55518252), (48, 46265210), (60, 37012168), (73, 30420960), (80, 27759126), (96, 23132605), (120, 18506084), (146, 15210480), (160, 13879563), (219, 10140320), (240, 9253042), (292, 7605240), (365, 6084192), (438, 5070160), (480, 4626521), (584, 3802620), (730, 3042096), (876, 2535080), (1095, 2028064), (1168, 1901310), (1460, 1521048), (1752, 1267540), (2190, 1014032), (2336, 950655), (2920, 760524), (3504, 633770), (4380, 507016), (5840, 380262), (7008, 316885), (8760, 253508), (11680, 190131), (17520, 126754), (35040, 63377)]