130851360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1131

約数の個数: 144

約数和(自身を含む): 451989720

約数和(自身を除く): 321138360

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, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1021, 1068, 1335, 1424, 1440, 1602, 1780, 2042, 2136, 2670, 2848, 3063, 3204, 3560, 4005, 4084, 4272, 5105, 5340, 6126, 6408, 7120, 8010, 8168, 8544, 9189, 10210, 10680, 12252, 12816, 14240, 15315, 16020, 16336, 18378, 20420, 21360, 24504, 25632, 30630, 32040, 32672, 36756, 40840, 42720, 45945, 49008, 61260, 64080, 73512, 81680, 90869, 91890, 98016, 122520, 128160, 147024, 163360, 181738, 183780, 245040, 272607, 294048, 363476, 367560, 454345, 490080, 545214, 726952, 735120, 817821, 908690, 1090428, 1363035, 1453904, 1470240, 1635642, 1817380, 2180856, 2726070, 2907808, 3271284, 3634760, 4089105, 4361712, 5452140, 6542568, 7269520, 8178210, 8723424, 10904280, 13085136, 14539040, 16356420, 21808560, 26170272, 32712840, 43617120, 65425680, 130851360]

約数ペア:

[(1, 130851360), (2, 65425680), (3, 43617120), (4, 32712840), (5, 26170272), (6, 21808560), (8, 16356420), (9, 14539040), (10, 13085136), (12, 10904280), (15, 8723424), (16, 8178210), (18, 7269520), (20, 6542568), (24, 5452140), (30, 4361712), (32, 4089105), (36, 3634760), (40, 3271284), (45, 2907808), (48, 2726070), (60, 2180856), (72, 1817380), (80, 1635642), (89, 1470240), (90, 1453904), (96, 1363035), (120, 1090428), (144, 908690), (160, 817821), (178, 735120), (180, 726952), (240, 545214), (267, 490080), (288, 454345), (356, 367560), (360, 363476), (445, 294048), (480, 272607), (534, 245040), (712, 183780), (720, 181738), (801, 163360), (890, 147024), (1021, 128160), (1068, 122520), (1335, 98016), (1424, 91890), (1440, 90869), (1602, 81680), (1780, 73512), (2042, 64080), (2136, 61260), (2670, 49008), (2848, 45945), (3063, 42720), (3204, 40840), (3560, 36756), (4005, 32672), (4084, 32040), (4272, 30630), (5105, 25632), (5340, 24504), (6126, 21360), (6408, 20420), (7120, 18378), (8010, 16336), (8168, 16020), (8544, 15315), (9189, 14240), (10210, 12816), (10680, 12252)]