48368040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:903

約数の個数: 128

約数和(自身を含む): 168376320

約数和(自身を除く): 120008280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 811, 840, 852, 994, 1065, 1420, 1491, 1622, 1704, 1988, 2130, 2433, 2485, 2840, 2982, 3244, 3976, 4055, 4260, 4866, 4970, 5677, 5964, 6488, 7455, 8110, 8520, 9732, 9940, 11354, 11928, 12165, 14910, 16220, 17031, 19464, 19880, 22708, 24330, 28385, 29820, 32440, 34062, 45416, 48660, 56770, 57581, 59640, 68124, 85155, 97320, 113540, 115162, 136248, 170310, 172743, 227080, 230324, 287905, 340620, 345486, 403067, 460648, 575810, 681240, 690972, 806134, 863715, 1151620, 1209201, 1381944, 1612268, 1727430, 2015335, 2303240, 2418402, 3224536, 3454860, 4030670, 4836804, 6046005, 6909720, 8061340, 9673608, 12092010, 16122680, 24184020, 48368040]

約数ペア:

[(1, 48368040), (2, 24184020), (3, 16122680), (4, 12092010), (5, 9673608), (6, 8061340), (7, 6909720), (8, 6046005), (10, 4836804), (12, 4030670), (14, 3454860), (15, 3224536), (20, 2418402), (21, 2303240), (24, 2015335), (28, 1727430), (30, 1612268), (35, 1381944), (40, 1209201), (42, 1151620), (56, 863715), (60, 806134), (70, 690972), (71, 681240), (84, 575810), (105, 460648), (120, 403067), (140, 345486), (142, 340620), (168, 287905), (210, 230324), (213, 227080), (280, 172743), (284, 170310), (355, 136248), (420, 115162), (426, 113540), (497, 97320), (568, 85155), (710, 68124), (811, 59640), (840, 57581), (852, 56770), (994, 48660), (1065, 45416), (1420, 34062), (1491, 32440), (1622, 29820), (1704, 28385), (1988, 24330), (2130, 22708), (2433, 19880), (2485, 19464), (2840, 17031), (2982, 16220), (3244, 14910), (3976, 12165), (4055, 11928), (4260, 11354), (4866, 9940), (4970, 9732), (5677, 8520), (5964, 8110), (6488, 7455)]