29925760

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 79315200

約数和(自身を除く): 49389440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 107, 115, 128, 152, 160, 184, 190, 214, 230, 304, 320, 368, 380, 428, 437, 460, 535, 608, 640, 736, 760, 856, 874, 920, 1070, 1216, 1472, 1520, 1712, 1748, 1840, 2033, 2140, 2185, 2432, 2461, 2944, 3040, 3424, 3496, 3680, 4066, 4280, 4370, 4922, 6080, 6848, 6992, 7360, 8132, 8560, 8740, 9844, 10165, 12160, 12305, 13696, 13984, 14720, 16264, 17120, 17480, 19688, 20330, 24610, 27968, 32528, 34240, 34960, 39376, 40660, 46759, 49220, 55936, 65056, 68480, 69920, 78752, 81320, 93518, 98440, 130112, 139840, 157504, 162640, 187036, 196880, 233795, 260224, 279680, 315008, 325280, 374072, 393760, 467590, 650560, 748144, 787520, 935180, 1301120, 1496288, 1575040, 1870360, 2992576, 3740720, 5985152, 7481440, 14962880, 29925760]

約数ペア:

[(1, 29925760), (2, 14962880), (4, 7481440), (5, 5985152), (8, 3740720), (10, 2992576), (16, 1870360), (19, 1575040), (20, 1496288), (23, 1301120), (32, 935180), (38, 787520), (40, 748144), (46, 650560), (64, 467590), (76, 393760), (80, 374072), (92, 325280), (95, 315008), (107, 279680), (115, 260224), (128, 233795), (152, 196880), (160, 187036), (184, 162640), (190, 157504), (214, 139840), (230, 130112), (304, 98440), (320, 93518), (368, 81320), (380, 78752), (428, 69920), (437, 68480), (460, 65056), (535, 55936), (608, 49220), (640, 46759), (736, 40660), (760, 39376), (856, 34960), (874, 34240), (920, 32528), (1070, 27968), (1216, 24610), (1472, 20330), (1520, 19688), (1712, 17480), (1748, 17120), (1840, 16264), (2033, 14720), (2140, 13984), (2185, 13696), (2432, 12305), (2461, 12160), (2944, 10165), (3040, 9844), (3424, 8740), (3496, 8560), (3680, 8132), (4066, 7360), (4280, 6992), (4370, 6848), (4922, 6080)]