216270720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37547}}^1$

素因数の和:37572

約数の個数: 96

約数和(自身を含む): 746829720

約数和(自身を除く): 530559000

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, 37547, 75094, 112641, 150188, 187735, 225282, 300376, 337923, 375470, 450564, 563205, 600752, 675846, 750940, 901128, 1126410, 1201504, 1351692, 1501880, 1689615, 1802256, 2252820, 2403008, 2703384, 3003760, 3379230, 3604512, 4505640, 4806016, 5406768, 6007520, 6758460, 7209024, 9011280, 10813536, 12015040, 13516920, 14418048, 18022560, 21627072, 24030080, 27033840, 36045120, 43254144, 54067680, 72090240, 108135360, 216270720]

約数ペア:

[(1, 216270720), (2, 108135360), (3, 72090240), (4, 54067680), (5, 43254144), (6, 36045120), (8, 27033840), (9, 24030080), (10, 21627072), (12, 18022560), (15, 14418048), (16, 13516920), (18, 12015040), (20, 10813536), (24, 9011280), (30, 7209024), (32, 6758460), (36, 6007520), (40, 5406768), (45, 4806016), (48, 4505640), (60, 3604512), (64, 3379230), (72, 3003760), (80, 2703384), (90, 2403008), (96, 2252820), (120, 1802256), (128, 1689615), (144, 1501880), (160, 1351692), (180, 1201504), (192, 1126410), (240, 901128), (288, 750940), (320, 675846), (360, 600752), (384, 563205), (480, 450564), (576, 375470), (640, 337923), (720, 300376), (960, 225282), (1152, 187735), (1440, 150188), (1920, 112641), (2880, 75094), (5760, 37547)]