42494880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 134797824

約数和(自身を除く): 92302944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 223, 240, 397, 446, 480, 669, 794, 892, 1115, 1191, 1338, 1588, 1784, 1985, 2230, 2382, 2676, 3176, 3345, 3568, 3970, 4460, 4764, 5352, 5955, 6352, 6690, 7136, 7940, 8920, 9528, 10704, 11910, 12704, 13380, 15880, 17840, 19056, 21408, 23820, 26760, 31760, 35680, 38112, 47640, 53520, 63520, 88531, 95280, 107040, 177062, 190560, 265593, 354124, 442655, 531186, 708248, 885310, 1062372, 1327965, 1416496, 1770620, 2124744, 2655930, 2832992, 3541240, 4249488, 5311860, 7082480, 8498976, 10623720, 14164960, 21247440, 42494880]

約数ペア:

[(1, 42494880), (2, 21247440), (3, 14164960), (4, 10623720), (5, 8498976), (6, 7082480), (8, 5311860), (10, 4249488), (12, 3541240), (15, 2832992), (16, 2655930), (20, 2124744), (24, 1770620), (30, 1416496), (32, 1327965), (40, 1062372), (48, 885310), (60, 708248), (80, 531186), (96, 442655), (120, 354124), (160, 265593), (223, 190560), (240, 177062), (397, 107040), (446, 95280), (480, 88531), (669, 63520), (794, 53520), (892, 47640), (1115, 38112), (1191, 35680), (1338, 31760), (1588, 26760), (1784, 23820), (1985, 21408), (2230, 19056), (2382, 17840), (2676, 15880), (3176, 13380), (3345, 12704), (3568, 11910), (3970, 10704), (4460, 9528), (4764, 8920), (5352, 7940), (5955, 7136), (6352, 6690)]