181104480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4109

約数の個数: 144

約数和(自身を含む): 638112384

約数和(自身を除く): 457007904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4057, 4464, 4960, 5580, 7440, 8114, 8928, 11160, 12171, 14880, 16228, 20285, 22320, 24342, 32456, 36513, 40570, 44640, 48684, 60855, 64912, 73026, 81140, 97368, 121710, 125767, 129824, 146052, 162280, 182565, 194736, 243420, 251534, 292104, 324560, 365130, 377301, 389472, 486840, 503068, 584208, 628835, 649120, 730260, 754602, 973680, 1006136, 1131903, 1168416, 1257670, 1460520, 1509204, 1886505, 1947360, 2012272, 2263806, 2515340, 2921040, 3018408, 3773010, 4024544, 4527612, 5030680, 5659515, 5842080, 6036816, 7546020, 9055224, 10061360, 11319030, 12073632, 15092040, 18110448, 20122720, 22638060, 30184080, 36220896, 45276120, 60368160, 90552240, 181104480]

約数ペア:

[(1, 181104480), (2, 90552240), (3, 60368160), (4, 45276120), (5, 36220896), (6, 30184080), (8, 22638060), (9, 20122720), (10, 18110448), (12, 15092040), (15, 12073632), (16, 11319030), (18, 10061360), (20, 9055224), (24, 7546020), (30, 6036816), (31, 5842080), (32, 5659515), (36, 5030680), (40, 4527612), (45, 4024544), (48, 3773010), (60, 3018408), (62, 2921040), (72, 2515340), (80, 2263806), (90, 2012272), (93, 1947360), (96, 1886505), (120, 1509204), (124, 1460520), (144, 1257670), (155, 1168416), (160, 1131903), (180, 1006136), (186, 973680), (240, 754602), (248, 730260), (279, 649120), (288, 628835), (310, 584208), (360, 503068), (372, 486840), (465, 389472), (480, 377301), (496, 365130), (558, 324560), (620, 292104), (720, 251534), (744, 243420), (930, 194736), (992, 182565), (1116, 162280), (1240, 146052), (1395, 129824), (1440, 125767), (1488, 121710), (1860, 97368), (2232, 81140), (2480, 73026), (2790, 64912), (2976, 60855), (3720, 48684), (4057, 44640), (4464, 40570), (4960, 36513), (5580, 32456), (7440, 24342), (8114, 22320), (8928, 20285), (11160, 16228), (12171, 14880)]