74670240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2222

約数の個数: 96

約数和(自身を含む): 238545216

約数和(自身を除く): 163874976

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, 2131, 2190, 2336, 2920, 3504, 4262, 4380, 5840, 6393, 7008, 8524, 8760, 10655, 11680, 12786, 17048, 17520, 21310, 25572, 31965, 34096, 35040, 42620, 51144, 63930, 68192, 85240, 102288, 127860, 155563, 170480, 204576, 255720, 311126, 340960, 466689, 511440, 622252, 777815, 933378, 1022880, 1244504, 1555630, 1866756, 2333445, 2489008, 3111260, 3733512, 4666890, 4978016, 6222520, 7467024, 9333780, 12445040, 14934048, 18667560, 24890080, 37335120, 74670240]

約数ペア:

[(1, 74670240), (2, 37335120), (3, 24890080), (4, 18667560), (5, 14934048), (6, 12445040), (8, 9333780), (10, 7467024), (12, 6222520), (15, 4978016), (16, 4666890), (20, 3733512), (24, 3111260), (30, 2489008), (32, 2333445), (40, 1866756), (48, 1555630), (60, 1244504), (73, 1022880), (80, 933378), (96, 777815), (120, 622252), (146, 511440), (160, 466689), (219, 340960), (240, 311126), (292, 255720), (365, 204576), (438, 170480), (480, 155563), (584, 127860), (730, 102288), (876, 85240), (1095, 68192), (1168, 63930), (1460, 51144), (1752, 42620), (2131, 35040), (2190, 34096), (2336, 31965), (2920, 25572), (3504, 21310), (4262, 17520), (4380, 17048), (5840, 12786), (6393, 11680), (7008, 10655), (8524, 8760)]