309737760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5081}}^1$

素因数の和:5226

約数の個数: 96

約数和(自身を含む): 983549952

約数和(自身を除く): 673812192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 5081, 6096, 7620, 10160, 10162, 12192, 15240, 15243, 20320, 20324, 25405, 30480, 30486, 40648, 50810, 60960, 60972, 76215, 81296, 101620, 121944, 152430, 162592, 203240, 243888, 304860, 406480, 487776, 609720, 645287, 812960, 1219440, 1290574, 1935861, 2438880, 2581148, 3226435, 3871722, 5162296, 6452870, 7743444, 9679305, 10324592, 12905740, 15486888, 19358610, 20649184, 25811480, 30973776, 38717220, 51622960, 61947552, 77434440, 103245920, 154868880, 309737760]

約数ペア:

[(1, 309737760), (2, 154868880), (3, 103245920), (4, 77434440), (5, 61947552), (6, 51622960), (8, 38717220), (10, 30973776), (12, 25811480), (15, 20649184), (16, 19358610), (20, 15486888), (24, 12905740), (30, 10324592), (32, 9679305), (40, 7743444), (48, 6452870), (60, 5162296), (80, 3871722), (96, 3226435), (120, 2581148), (127, 2438880), (160, 1935861), (240, 1290574), (254, 1219440), (381, 812960), (480, 645287), (508, 609720), (635, 487776), (762, 406480), (1016, 304860), (1270, 243888), (1524, 203240), (1905, 162592), (2032, 152430), (2540, 121944), (3048, 101620), (3810, 81296), (4064, 76215), (5080, 60972), (5081, 60960), (6096, 50810), (7620, 40648), (10160, 30486), (10162, 30480), (12192, 25405), (15240, 20324), (15243, 20320)]