23820480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{919}}^1$

素因数の和:948

約数の個数: 140

約数和(自身を含む): 84825840

約数和(自身を除く): 61005360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 919, 960, 1080, 1296, 1440, 1620, 1728, 1838, 2160, 2592, 2757, 2880, 3240, 3676, 4320, 4595, 5184, 5514, 6480, 7352, 8271, 8640, 9190, 11028, 12960, 13785, 14704, 16542, 18380, 22056, 24813, 25920, 27570, 29408, 33084, 36760, 41355, 44112, 49626, 55140, 58816, 66168, 73520, 74439, 82710, 88224, 99252, 110280, 124065, 132336, 147040, 148878, 165420, 176448, 198504, 220560, 248130, 264672, 294080, 297756, 330840, 372195, 397008, 441120, 496260, 529344, 595512, 661680, 744390, 794016, 882240, 992520, 1191024, 1323360, 1488780, 1588032, 1985040, 2382048, 2646720, 2977560, 3970080, 4764096, 5955120, 7940160, 11910240, 23820480]

約数ペア:

[(1, 23820480), (2, 11910240), (3, 7940160), (4, 5955120), (5, 4764096), (6, 3970080), (8, 2977560), (9, 2646720), (10, 2382048), (12, 1985040), (15, 1588032), (16, 1488780), (18, 1323360), (20, 1191024), (24, 992520), (27, 882240), (30, 794016), (32, 744390), (36, 661680), (40, 595512), (45, 529344), (48, 496260), (54, 441120), (60, 397008), (64, 372195), (72, 330840), (80, 297756), (81, 294080), (90, 264672), (96, 248130), (108, 220560), (120, 198504), (135, 176448), (144, 165420), (160, 148878), (162, 147040), (180, 132336), (192, 124065), (216, 110280), (240, 99252), (270, 88224), (288, 82710), (320, 74439), (324, 73520), (360, 66168), (405, 58816), (432, 55140), (480, 49626), (540, 44112), (576, 41355), (648, 36760), (720, 33084), (810, 29408), (864, 27570), (919, 25920), (960, 24813), (1080, 22056), (1296, 18380), (1440, 16542), (1620, 14704), (1728, 13785), (1838, 12960), (2160, 11028), (2592, 9190), (2757, 8640), (2880, 8271), (3240, 7352), (3676, 6480), (4320, 5514), (4595, 5184)]