23998680

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{823}}^1$

素因数の和:852

約数の個数: 112

約数和(自身を含む): 81056880

約数和(自身を除く): 57058200

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 823, 972, 1080, 1215, 1458, 1620, 1646, 1944, 2430, 2469, 2916, 3240, 3292, 3645, 4115, 4860, 4938, 5832, 6584, 7290, 7407, 8230, 9720, 9876, 12345, 14580, 14814, 16460, 19752, 22221, 24690, 29160, 29628, 32920, 37035, 44442, 49380, 59256, 66663, 74070, 88884, 98760, 111105, 133326, 148140, 177768, 199989, 222210, 266652, 296280, 333315, 399978, 444420, 533304, 599967, 666630, 799956, 888840, 999945, 1199934, 1333260, 1599912, 1999890, 2399868, 2666520, 2999835, 3999780, 4799736, 5999670, 7999560, 11999340, 23998680]

約数ペア:

[(1, 23998680), (2, 11999340), (3, 7999560), (4, 5999670), (5, 4799736), (6, 3999780), (8, 2999835), (9, 2666520), (10, 2399868), (12, 1999890), (15, 1599912), (18, 1333260), (20, 1199934), (24, 999945), (27, 888840), (30, 799956), (36, 666630), (40, 599967), (45, 533304), (54, 444420), (60, 399978), (72, 333315), (81, 296280), (90, 266652), (108, 222210), (120, 199989), (135, 177768), (162, 148140), (180, 133326), (216, 111105), (243, 98760), (270, 88884), (324, 74070), (360, 66663), (405, 59256), (486, 49380), (540, 44442), (648, 37035), (729, 32920), (810, 29628), (823, 29160), (972, 24690), (1080, 22221), (1215, 19752), (1458, 16460), (1620, 14814), (1646, 14580), (1944, 12345), (2430, 9876), (2469, 9720), (2916, 8230), (3240, 7407), (3292, 7290), (3645, 6584), (4115, 5832), (4860, 4938)]