305139420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{709}}^1\times {\mathrm{797}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 951854400

約数和(自身を除く): 646714980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 709, 797, 1418, 1594, 2127, 2391, 2836, 3188, 3545, 3985, 4254, 4782, 6381, 7090, 7173, 7970, 8508, 9564, 10635, 11955, 12762, 14180, 14346, 15940, 19143, 21270, 21519, 23910, 25524, 28692, 31905, 35865, 38286, 42540, 43038, 47820, 63810, 71730, 76572, 86076, 95715, 107595, 127620, 143460, 191430, 215190, 382860, 430380, 565073, 1130146, 1695219, 2260292, 2825365, 3390438, 5085657, 5650730, 6780876, 8476095, 10171314, 11301460, 15256971, 16952190, 20342628, 25428285, 30513942, 33904380, 50856570, 61027884, 76284855, 101713140, 152569710, 305139420]

約数ペア:

[(1, 305139420), (2, 152569710), (3, 101713140), (4, 76284855), (5, 61027884), (6, 50856570), (9, 33904380), (10, 30513942), (12, 25428285), (15, 20342628), (18, 16952190), (20, 15256971), (27, 11301460), (30, 10171314), (36, 8476095), (45, 6780876), (54, 5650730), (60, 5085657), (90, 3390438), (108, 2825365), (135, 2260292), (180, 1695219), (270, 1130146), (540, 565073), (709, 430380), (797, 382860), (1418, 215190), (1594, 191430), (2127, 143460), (2391, 127620), (2836, 107595), (3188, 95715), (3545, 86076), (3985, 76572), (4254, 71730), (4782, 63810), (6381, 47820), (7090, 43038), (7173, 42540), (7970, 38286), (8508, 35865), (9564, 31905), (10635, 28692), (11955, 25524), (12762, 23910), (14180, 21519), (14346, 21270), (15940, 19143)]