30416760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7681}}^1$

素因数の和:7709

約数の個数: 96

約数和(自身を含む): 107855280

約数和(自身を除く): 77438520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7681, 15362, 23043, 30724, 38405, 46086, 61448, 69129, 76810, 84491, 92172, 115215, 138258, 153620, 168982, 184344, 230430, 253473, 276516, 307240, 337964, 345645, 422455, 460860, 506946, 553032, 675928, 691290, 760419, 844910, 921720, 1013892, 1267365, 1382580, 1520838, 1689820, 2027784, 2534730, 2765160, 3041676, 3379640, 3802095, 5069460, 6083352, 7604190, 10138920, 15208380, 30416760]

約数ペア:

[(1, 30416760), (2, 15208380), (3, 10138920), (4, 7604190), (5, 6083352), (6, 5069460), (8, 3802095), (9, 3379640), (10, 3041676), (11, 2765160), (12, 2534730), (15, 2027784), (18, 1689820), (20, 1520838), (22, 1382580), (24, 1267365), (30, 1013892), (33, 921720), (36, 844910), (40, 760419), (44, 691290), (45, 675928), (55, 553032), (60, 506946), (66, 460860), (72, 422455), (88, 345645), (90, 337964), (99, 307240), (110, 276516), (120, 253473), (132, 230430), (165, 184344), (180, 168982), (198, 153620), (220, 138258), (264, 115215), (330, 92172), (360, 84491), (396, 76810), (440, 69129), (495, 61448), (660, 46086), (792, 38405), (990, 30724), (1320, 23043), (1980, 15362), (3960, 7681)]