7812960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 25274592

約数和(自身を除く): 17461632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 397, 410, 480, 492, 615, 656, 794, 820, 984, 1191, 1230, 1312, 1588, 1640, 1968, 1985, 2382, 2460, 3176, 3280, 3936, 3970, 4764, 4920, 5955, 6352, 6560, 7940, 9528, 9840, 11910, 12704, 15880, 16277, 19056, 19680, 23820, 31760, 32554, 38112, 47640, 48831, 63520, 65108, 81385, 95280, 97662, 130216, 162770, 190560, 195324, 244155, 260432, 325540, 390648, 488310, 520864, 651080, 781296, 976620, 1302160, 1562592, 1953240, 2604320, 3906480, 7812960]

約数ペア:

[(1, 7812960), (2, 3906480), (3, 2604320), (4, 1953240), (5, 1562592), (6, 1302160), (8, 976620), (10, 781296), (12, 651080), (15, 520864), (16, 488310), (20, 390648), (24, 325540), (30, 260432), (32, 244155), (40, 195324), (41, 190560), (48, 162770), (60, 130216), (80, 97662), (82, 95280), (96, 81385), (120, 65108), (123, 63520), (160, 48831), (164, 47640), (205, 38112), (240, 32554), (246, 31760), (328, 23820), (397, 19680), (410, 19056), (480, 16277), (492, 15880), (615, 12704), (656, 11910), (794, 9840), (820, 9528), (984, 7940), (1191, 6560), (1230, 6352), (1312, 5955), (1588, 4920), (1640, 4764), (1968, 3970), (1985, 3936), (2382, 3280), (2460, 3176)]