20736032160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{34313}}^1$

素因数の和:35590

約数の個数: 96

約数和(自身を含む): 65372287680

約数和(自身を除く): 44636255520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1259, 2518, 3777, 5036, 6295, 7554, 10072, 12590, 15108, 18885, 20144, 25180, 30216, 34313, 37770, 40288, 50360, 60432, 68626, 75540, 100720, 102939, 120864, 137252, 151080, 171565, 201440, 205878, 274504, 302160, 343130, 411756, 514695, 549008, 604320, 686260, 823512, 1029390, 1098016, 1372520, 1647024, 2058780, 2745040, 3294048, 4117560, 5490080, 8235120, 16470240, 43200067, 86400134, 129600201, 172800268, 216000335, 259200402, 345600536, 432000670, 518400804, 648001005, 691201072, 864001340, 1036801608, 1296002010, 1382402144, 1728002680, 2073603216, 2592004020, 3456005360, 4147206432, 5184008040, 6912010720, 10368016080, 20736032160]

約数ペア:

[(1, 20736032160), (2, 10368016080), (3, 6912010720), (4, 5184008040), (5, 4147206432), (6, 3456005360), (8, 2592004020), (10, 2073603216), (12, 1728002680), (15, 1382402144), (16, 1296002010), (20, 1036801608), (24, 864001340), (30, 691201072), (32, 648001005), (40, 518400804), (48, 432000670), (60, 345600536), (80, 259200402), (96, 216000335), (120, 172800268), (160, 129600201), (240, 86400134), (480, 43200067), (1259, 16470240), (2518, 8235120), (3777, 5490080), (5036, 4117560), (6295, 3294048), (7554, 2745040), (10072, 2058780), (12590, 1647024), (15108, 1372520), (18885, 1098016), (20144, 1029390), (25180, 823512), (30216, 686260), (34313, 604320), (37770, 549008), (40288, 514695), (50360, 411756), (60432, 343130), (68626, 302160), (75540, 274504), (100720, 205878), (102939, 201440), (120864, 171565), (137252, 151080)]