155110320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1251

約数の個数: 120

約数和(自身を含む): 523893552

約数和(自身を除く): 368783232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 211, 240, 360, 422, 633, 720, 844, 1021, 1055, 1266, 1688, 1899, 2042, 2110, 2532, 3063, 3165, 3376, 3798, 4084, 4220, 5064, 5105, 6126, 6330, 7596, 8168, 8440, 9189, 9495, 10128, 10210, 12252, 12660, 15192, 15315, 16336, 16880, 18378, 18990, 20420, 24504, 25320, 30384, 30630, 36756, 37980, 40840, 45945, 49008, 50640, 61260, 73512, 75960, 81680, 91890, 122520, 147024, 151920, 183780, 215431, 245040, 367560, 430862, 646293, 735120, 861724, 1077155, 1292586, 1723448, 1938879, 2154310, 2585172, 3231465, 3446896, 3877758, 4308620, 5170344, 6462930, 7755516, 8617240, 9694395, 10340688, 12925860, 15511032, 17234480, 19388790, 25851720, 31022064, 38777580, 51703440, 77555160, 155110320]

約数ペア:

[(1, 155110320), (2, 77555160), (3, 51703440), (4, 38777580), (5, 31022064), (6, 25851720), (8, 19388790), (9, 17234480), (10, 15511032), (12, 12925860), (15, 10340688), (16, 9694395), (18, 8617240), (20, 7755516), (24, 6462930), (30, 5170344), (36, 4308620), (40, 3877758), (45, 3446896), (48, 3231465), (60, 2585172), (72, 2154310), (80, 1938879), (90, 1723448), (120, 1292586), (144, 1077155), (180, 861724), (211, 735120), (240, 646293), (360, 430862), (422, 367560), (633, 245040), (720, 215431), (844, 183780), (1021, 151920), (1055, 147024), (1266, 122520), (1688, 91890), (1899, 81680), (2042, 75960), (2110, 73512), (2532, 61260), (3063, 50640), (3165, 49008), (3376, 45945), (3798, 40840), (4084, 37980), (4220, 36756), (5064, 30630), (5105, 30384), (6126, 25320), (6330, 24504), (7596, 20420), (8168, 18990), (8440, 18378), (9189, 16880), (9495, 16336), (10128, 15315), (10210, 15192), (12252, 12660)]