80082840

素因数分解:

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

素因数の和:493

約数の個数: 96

約数和(自身を含む): 246871440

約数和(自身を除く): 166788600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 397, 410, 492, 615, 794, 820, 984, 1191, 1230, 1588, 1640, 1681, 1985, 2382, 2460, 3176, 3362, 3970, 4764, 4920, 5043, 5955, 6724, 7940, 8405, 9528, 10086, 11910, 13448, 15880, 16277, 16810, 20172, 23820, 25215, 32554, 33620, 40344, 47640, 48831, 50430, 65108, 67240, 81385, 97662, 100860, 130216, 162770, 195324, 201720, 244155, 325540, 390648, 488310, 651080, 667357, 976620, 1334714, 1953240, 2002071, 2669428, 3336785, 4004142, 5338856, 6673570, 8008284, 10010355, 13347140, 16016568, 20020710, 26694280, 40041420, 80082840]

約数ペア:

[(1, 80082840), (2, 40041420), (3, 26694280), (4, 20020710), (5, 16016568), (6, 13347140), (8, 10010355), (10, 8008284), (12, 6673570), (15, 5338856), (20, 4004142), (24, 3336785), (30, 2669428), (40, 2002071), (41, 1953240), (60, 1334714), (82, 976620), (120, 667357), (123, 651080), (164, 488310), (205, 390648), (246, 325540), (328, 244155), (397, 201720), (410, 195324), (492, 162770), (615, 130216), (794, 100860), (820, 97662), (984, 81385), (1191, 67240), (1230, 65108), (1588, 50430), (1640, 48831), (1681, 47640), (1985, 40344), (2382, 33620), (2460, 32554), (3176, 25215), (3362, 23820), (3970, 20172), (4764, 16810), (4920, 16277), (5043, 15880), (5955, 13448), (6724, 11910), (7940, 10086), (8405, 9528)]