304667520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1483}}^1$

素因数の和:1612

約数の個数: 128

約数和(自身を含む): 980864640

約数和(自身を除く): 676197120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 320, 321, 384, 428, 480, 535, 640, 642, 856, 960, 1070, 1284, 1483, 1605, 1712, 1920, 2140, 2568, 2966, 3210, 3424, 4280, 4449, 5136, 5932, 6420, 6848, 7415, 8560, 8898, 10272, 11864, 12840, 13696, 14830, 17120, 17796, 20544, 22245, 23728, 25680, 29660, 34240, 35592, 41088, 44490, 47456, 51360, 59320, 68480, 71184, 88980, 94912, 102720, 118640, 142368, 158681, 177960, 189824, 205440, 237280, 284736, 317362, 355920, 474560, 476043, 569472, 634724, 711840, 793405, 949120, 952086, 1269448, 1423680, 1586810, 1904172, 2380215, 2538896, 2847360, 3173620, 3808344, 4760430, 5077792, 6347240, 7616688, 9520860, 10155584, 12694480, 15233376, 19041720, 20311168, 25388960, 30466752, 38083440, 50777920, 60933504, 76166880, 101555840, 152333760, 304667520]

約数ペア:

[(1, 304667520), (2, 152333760), (3, 101555840), (4, 76166880), (5, 60933504), (6, 50777920), (8, 38083440), (10, 30466752), (12, 25388960), (15, 20311168), (16, 19041720), (20, 15233376), (24, 12694480), (30, 10155584), (32, 9520860), (40, 7616688), (48, 6347240), (60, 5077792), (64, 4760430), (80, 3808344), (96, 3173620), (107, 2847360), (120, 2538896), (128, 2380215), (160, 1904172), (192, 1586810), (214, 1423680), (240, 1269448), (320, 952086), (321, 949120), (384, 793405), (428, 711840), (480, 634724), (535, 569472), (640, 476043), (642, 474560), (856, 355920), (960, 317362), (1070, 284736), (1284, 237280), (1483, 205440), (1605, 189824), (1712, 177960), (1920, 158681), (2140, 142368), (2568, 118640), (2966, 102720), (3210, 94912), (3424, 88980), (4280, 71184), (4449, 68480), (5136, 59320), (5932, 51360), (6420, 47456), (6848, 44490), (7415, 41088), (8560, 35592), (8898, 34240), (10272, 29660), (11864, 25680), (12840, 23728), (13696, 22245), (14830, 20544), (17120, 17796)]