263041920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{45667}}^1$

素因数の和:45692

約数の個数: 96

約数和(自身を含む): 908336520

約数和(自身を除く): 645294600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 45667, 91334, 137001, 182668, 228335, 274002, 365336, 411003, 456670, 548004, 685005, 730672, 822006, 913340, 1096008, 1370010, 1461344, 1644012, 1826680, 2055015, 2192016, 2740020, 2922688, 3288024, 3653360, 4110030, 4384032, 5480040, 5845376, 6576048, 7306720, 8220060, 8768064, 10960080, 13152096, 14613440, 16440120, 17536128, 21920160, 26304192, 29226880, 32880240, 43840320, 52608384, 65760480, 87680640, 131520960, 263041920]

約数ペア:

[(1, 263041920), (2, 131520960), (3, 87680640), (4, 65760480), (5, 52608384), (6, 43840320), (8, 32880240), (9, 29226880), (10, 26304192), (12, 21920160), (15, 17536128), (16, 16440120), (18, 14613440), (20, 13152096), (24, 10960080), (30, 8768064), (32, 8220060), (36, 7306720), (40, 6576048), (45, 5845376), (48, 5480040), (60, 4384032), (64, 4110030), (72, 3653360), (80, 3288024), (90, 2922688), (96, 2740020), (120, 2192016), (128, 2055015), (144, 1826680), (160, 1644012), (180, 1461344), (192, 1370010), (240, 1096008), (288, 913340), (320, 822006), (360, 730672), (384, 685005), (480, 548004), (576, 456670), (640, 411003), (720, 365336), (960, 274002), (1152, 228335), (1440, 182668), (1920, 137001), (2880, 91334), (5760, 45667)]