305359260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{967}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 904189440

約数和(自身を除く): 598830180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 277, 285, 380, 554, 570, 831, 967, 1108, 1140, 1385, 1662, 1934, 2770, 2901, 3324, 3868, 4155, 4835, 5263, 5540, 5802, 8310, 9670, 10526, 11604, 14505, 15789, 16620, 18373, 19340, 21052, 26315, 29010, 31578, 36746, 52630, 55119, 58020, 63156, 73492, 78945, 91865, 105260, 110238, 157890, 183730, 220476, 267859, 275595, 315780, 367460, 535718, 551190, 803577, 1071436, 1102380, 1339295, 1607154, 2678590, 3214308, 4017885, 5089321, 5357180, 8035770, 10178642, 15267963, 16071540, 20357284, 25446605, 30535926, 50893210, 61071852, 76339815, 101786420, 152679630, 305359260]

約数ペア:

[(1, 305359260), (2, 152679630), (3, 101786420), (4, 76339815), (5, 61071852), (6, 50893210), (10, 30535926), (12, 25446605), (15, 20357284), (19, 16071540), (20, 15267963), (30, 10178642), (38, 8035770), (57, 5357180), (60, 5089321), (76, 4017885), (95, 3214308), (114, 2678590), (190, 1607154), (228, 1339295), (277, 1102380), (285, 1071436), (380, 803577), (554, 551190), (570, 535718), (831, 367460), (967, 315780), (1108, 275595), (1140, 267859), (1385, 220476), (1662, 183730), (1934, 157890), (2770, 110238), (2901, 105260), (3324, 91865), (3868, 78945), (4155, 73492), (4835, 63156), (5263, 58020), (5540, 55119), (5802, 52630), (8310, 36746), (9670, 31578), (10526, 29010), (11604, 26315), (14505, 21052), (15789, 19340), (16620, 18373)]