230305920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9227}}^1$

素因数の和:9262

約数の個数: 128

約数和(自身を含む): 790655040

約数和(自身を除く): 560349120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 9227, 12480, 18454, 24960, 27681, 36908, 46135, 55362, 73816, 92270, 110724, 119951, 138405, 147632, 184540, 221448, 239902, 276810, 295264, 359853, 369080, 442896, 479804, 553620, 590528, 599755, 719706, 738160, 885792, 959608, 1107240, 1181056, 1199510, 1439412, 1476320, 1771584, 1799265, 1919216, 2214480, 2399020, 2878824, 2952640, 3543168, 3598530, 3838432, 4428960, 4798040, 5757648, 5905280, 7197060, 7676864, 8857920, 9596080, 11515296, 14394120, 15353728, 17715840, 19192160, 23030592, 28788240, 38384320, 46061184, 57576480, 76768640, 115152960, 230305920]

約数ペア:

[(1, 230305920), (2, 115152960), (3, 76768640), (4, 57576480), (5, 46061184), (6, 38384320), (8, 28788240), (10, 23030592), (12, 19192160), (13, 17715840), (15, 15353728), (16, 14394120), (20, 11515296), (24, 9596080), (26, 8857920), (30, 7676864), (32, 7197060), (39, 5905280), (40, 5757648), (48, 4798040), (52, 4428960), (60, 3838432), (64, 3598530), (65, 3543168), (78, 2952640), (80, 2878824), (96, 2399020), (104, 2214480), (120, 1919216), (128, 1799265), (130, 1771584), (156, 1476320), (160, 1439412), (192, 1199510), (195, 1181056), (208, 1107240), (240, 959608), (260, 885792), (312, 738160), (320, 719706), (384, 599755), (390, 590528), (416, 553620), (480, 479804), (520, 442896), (624, 369080), (640, 359853), (780, 295264), (832, 276810), (960, 239902), (1040, 221448), (1248, 184540), (1560, 147632), (1664, 138405), (1920, 119951), (2080, 110724), (2496, 92270), (3120, 73816), (4160, 55362), (4992, 46135), (6240, 36908), (8320, 27681), (9227, 24960), (12480, 18454)]