56574480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 188630784

約数和(自身を除く): 132056304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 276, 277, 296, 345, 368, 370, 444, 460, 552, 554, 555, 592, 690, 740, 831, 851, 888, 920, 1104, 1108, 1110, 1380, 1385, 1480, 1662, 1702, 1776, 1840, 2216, 2220, 2553, 2760, 2770, 2960, 3324, 3404, 4155, 4255, 4432, 4440, 5106, 5520, 5540, 6371, 6648, 6808, 8310, 8510, 8880, 10212, 10249, 11080, 12742, 12765, 13296, 13616, 16620, 17020, 19113, 20424, 20498, 22160, 25484, 25530, 30747, 31855, 33240, 34040, 38226, 40848, 40996, 50968, 51060, 51245, 61494, 63710, 66480, 68080, 76452, 81992, 95565, 101936, 102120, 102490, 122988, 127420, 152904, 153735, 163984, 191130, 204240, 204980, 235727, 245976, 254840, 305808, 307470, 382260, 409960, 471454, 491952, 509680, 614940, 707181, 764520, 819920, 942908, 1178635, 1229880, 1414362, 1529040, 1885816, 2357270, 2459760, 2828724, 3535905, 3771632, 4714540, 5657448, 7071810, 9429080, 11314896, 14143620, 18858160, 28287240, 56574480]

約数ペア:

[(1, 56574480), (2, 28287240), (3, 18858160), (4, 14143620), (5, 11314896), (6, 9429080), (8, 7071810), (10, 5657448), (12, 4714540), (15, 3771632), (16, 3535905), (20, 2828724), (23, 2459760), (24, 2357270), (30, 1885816), (37, 1529040), (40, 1414362), (46, 1229880), (48, 1178635), (60, 942908), (69, 819920), (74, 764520), (80, 707181), (92, 614940), (111, 509680), (115, 491952), (120, 471454), (138, 409960), (148, 382260), (184, 307470), (185, 305808), (222, 254840), (230, 245976), (240, 235727), (276, 204980), (277, 204240), (296, 191130), (345, 163984), (368, 153735), (370, 152904), (444, 127420), (460, 122988), (552, 102490), (554, 102120), (555, 101936), (592, 95565), (690, 81992), (740, 76452), (831, 68080), (851, 66480), (888, 63710), (920, 61494), (1104, 51245), (1108, 51060), (1110, 50968), (1380, 40996), (1385, 40848), (1480, 38226), (1662, 34040), (1702, 33240), (1776, 31855), (1840, 30747), (2216, 25530), (2220, 25484), (2553, 22160), (2760, 20498), (2770, 20424), (2960, 19113), (3324, 17020), (3404, 16620), (4155, 13616), (4255, 13296), (4432, 12765), (4440, 12742), (5106, 11080), (5520, 10249), (5540, 10212), (6371, 8880), (6648, 8510), (6808, 8310)]