581108040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3301}}^1$

素因数の和:3484

約数の個数: 128

約数和(自身を含む): 1949500800

約数和(自身を除く): 1368392760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 270, 326, 360, 489, 540, 652, 815, 978, 1080, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3301, 3912, 4401, 4890, 5868, 6520, 6602, 7335, 8802, 9780, 9903, 11736, 13204, 14670, 16505, 17604, 19560, 19806, 22005, 26408, 29340, 29709, 33010, 35208, 39612, 44010, 49515, 58680, 59418, 66020, 79224, 88020, 89127, 99030, 118836, 132040, 148545, 176040, 178254, 198060, 237672, 297090, 356508, 396120, 445635, 538063, 594180, 713016, 891270, 1076126, 1188360, 1614189, 1782540, 2152252, 2690315, 3228378, 3565080, 4304504, 4842567, 5380630, 6456756, 8070945, 9685134, 10761260, 12913512, 14527701, 16141890, 19370268, 21522520, 24212835, 29055402, 32283780, 38740536, 48425670, 58110804, 64567560, 72638505, 96851340, 116221608, 145277010, 193702680, 290554020, 581108040]

約数ペア:

[(1, 581108040), (2, 290554020), (3, 193702680), (4, 145277010), (5, 116221608), (6, 96851340), (8, 72638505), (9, 64567560), (10, 58110804), (12, 48425670), (15, 38740536), (18, 32283780), (20, 29055402), (24, 24212835), (27, 21522520), (30, 19370268), (36, 16141890), (40, 14527701), (45, 12913512), (54, 10761260), (60, 9685134), (72, 8070945), (90, 6456756), (108, 5380630), (120, 4842567), (135, 4304504), (163, 3565080), (180, 3228378), (216, 2690315), (270, 2152252), (326, 1782540), (360, 1614189), (489, 1188360), (540, 1076126), (652, 891270), (815, 713016), (978, 594180), (1080, 538063), (1304, 445635), (1467, 396120), (1630, 356508), (1956, 297090), (2445, 237672), (2934, 198060), (3260, 178254), (3301, 176040), (3912, 148545), (4401, 132040), (4890, 118836), (5868, 99030), (6520, 89127), (6602, 88020), (7335, 79224), (8802, 66020), (9780, 59418), (9903, 58680), (11736, 49515), (13204, 44010), (14670, 39612), (16505, 35208), (17604, 33010), (19560, 29709), (19806, 29340), (22005, 26408)]