3968161920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{229639}}^1$

素因数の和:229667

約数の個数: 128

約数和(自身を含む): 14053968000

約数和(自身を除く): 10085806080

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 229639, 459278, 688917, 918556, 1148195, 1377834, 1837112, 2066751, 2296390, 2755668, 3444585, 3674224, 4133502, 4592780, 5511336, 6200253, 6889170, 7348448, 8267004, 9185560, 10333755, 11022672, 12400506, 13778340, 14696896, 16534008, 18371120, 20667510, 22045344, 24801012, 27556680, 29393792, 31001265, 33068016, 36742240, 41335020, 44090688, 49602024, 55113360, 62002530, 66136032, 73484480, 82670040, 88181376, 99204048, 110226720, 124005060, 132272064, 146968960, 165340080, 198408096, 220453440, 248010120, 264544128, 330680160, 396816192, 440906880, 496020240, 661360320, 793632384, 992040480, 1322720640, 1984080960, 3968161920]

約数ペア:

[(1, 3968161920), (2, 1984080960), (3, 1322720640), (4, 992040480), (5, 793632384), (6, 661360320), (8, 496020240), (9, 440906880), (10, 396816192), (12, 330680160), (15, 264544128), (16, 248010120), (18, 220453440), (20, 198408096), (24, 165340080), (27, 146968960), (30, 132272064), (32, 124005060), (36, 110226720), (40, 99204048), (45, 88181376), (48, 82670040), (54, 73484480), (60, 66136032), (64, 62002530), (72, 55113360), (80, 49602024), (90, 44090688), (96, 41335020), (108, 36742240), (120, 33068016), (128, 31001265), (135, 29393792), (144, 27556680), (160, 24801012), (180, 22045344), (192, 20667510), (216, 18371120), (240, 16534008), (270, 14696896), (288, 13778340), (320, 12400506), (360, 11022672), (384, 10333755), (432, 9185560), (480, 8267004), (540, 7348448), (576, 6889170), (640, 6200253), (720, 5511336), (864, 4592780), (960, 4133502), (1080, 3674224), (1152, 3444585), (1440, 2755668), (1728, 2296390), (1920, 2066751), (2160, 1837112), (2880, 1377834), (3456, 1148195), (4320, 918556), (5760, 688917), (8640, 459278), (17280, 229639)]