306006960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{26021}}^1$

素因数の和:26051

約数の個数: 120

約数和(自身を含む): 1103540976

約数和(自身を除く): 797534016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 26021, 52042, 78063, 104084, 130105, 156126, 182147, 208168, 260210, 312252, 364294, 390315, 416336, 520420, 546441, 624504, 728588, 780630, 910735, 1040840, 1092882, 1249008, 1275029, 1457176, 1561260, 1821470, 2081680, 2185764, 2550058, 2732205, 2914352, 3122520, 3642940, 3825087, 4371528, 5100116, 5464410, 6245040, 6375145, 7285880, 7650174, 8743056, 10200232, 10928820, 12750290, 14571760, 15300348, 19125435, 20400464, 21857640, 25500580, 30600696, 38250870, 43715280, 51001160, 61201392, 76501740, 102002320, 153003480, 306006960]

約数ペア:

[(1, 306006960), (2, 153003480), (3, 102002320), (4, 76501740), (5, 61201392), (6, 51001160), (7, 43715280), (8, 38250870), (10, 30600696), (12, 25500580), (14, 21857640), (15, 20400464), (16, 19125435), (20, 15300348), (21, 14571760), (24, 12750290), (28, 10928820), (30, 10200232), (35, 8743056), (40, 7650174), (42, 7285880), (48, 6375145), (49, 6245040), (56, 5464410), (60, 5100116), (70, 4371528), (80, 3825087), (84, 3642940), (98, 3122520), (105, 2914352), (112, 2732205), (120, 2550058), (140, 2185764), (147, 2081680), (168, 1821470), (196, 1561260), (210, 1457176), (240, 1275029), (245, 1249008), (280, 1092882), (294, 1040840), (336, 910735), (392, 780630), (420, 728588), (490, 624504), (560, 546441), (588, 520420), (735, 416336), (784, 390315), (840, 364294), (980, 312252), (1176, 260210), (1470, 208168), (1680, 182147), (1960, 156126), (2352, 130105), (2940, 104084), (3920, 78063), (5880, 52042), (11760, 26021)]