307748520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3733}}^1$

素因数の和:3979

約数の個数: 96

約数和(自身を含む): 1004819400

約数和(自身を除く): 697070880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 916, 1145, 1374, 1832, 2061, 2290, 2748, 3435, 3733, 4122, 4580, 5496, 6870, 7466, 8244, 9160, 10305, 11199, 13740, 14932, 16488, 18665, 20610, 22398, 27480, 29864, 33597, 37330, 41220, 44796, 55995, 67194, 74660, 82440, 89592, 111990, 134388, 149320, 167985, 223980, 268776, 335970, 447960, 671940, 854857, 1343880, 1709714, 2564571, 3419428, 4274285, 5129142, 6838856, 7693713, 8548570, 10258284, 12822855, 15387426, 17097140, 20516568, 25645710, 30774852, 34194280, 38468565, 51291420, 61549704, 76937130, 102582840, 153874260, 307748520]

約数ペア:

[(1, 307748520), (2, 153874260), (3, 102582840), (4, 76937130), (5, 61549704), (6, 51291420), (8, 38468565), (9, 34194280), (10, 30774852), (12, 25645710), (15, 20516568), (18, 17097140), (20, 15387426), (24, 12822855), (30, 10258284), (36, 8548570), (40, 7693713), (45, 6838856), (60, 5129142), (72, 4274285), (90, 3419428), (120, 2564571), (180, 1709714), (229, 1343880), (360, 854857), (458, 671940), (687, 447960), (916, 335970), (1145, 268776), (1374, 223980), (1832, 167985), (2061, 149320), (2290, 134388), (2748, 111990), (3435, 89592), (3733, 82440), (4122, 74660), (4580, 67194), (5496, 55995), (6870, 44796), (7466, 41220), (8244, 37330), (9160, 33597), (10305, 29864), (11199, 27480), (13740, 22398), (14932, 20610), (16488, 18665)]