88144560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17489}}^1$

素因数の和:17515

約数の個数: 120

約数和(自身を含む): 338326560

約数和(自身を除く): 250182000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 17489, 34978, 52467, 69956, 87445, 104934, 122423, 139912, 157401, 174890, 209868, 244846, 262335, 279824, 314802, 349780, 367269, 419736, 489692, 524670, 612115, 629604, 699560, 734538, 787005, 839472, 979384, 1049340, 1101807, 1224230, 1259208, 1399120, 1469076, 1574010, 1836345, 1958768, 2098680, 2203614, 2448460, 2518416, 2938152, 3148020, 3672690, 4197360, 4407228, 4896920, 5509035, 5876304, 6296040, 7345380, 8814456, 9793840, 11018070, 12592080, 14690760, 17628912, 22036140, 29381520, 44072280, 88144560]

約数ペア:

[(1, 88144560), (2, 44072280), (3, 29381520), (4, 22036140), (5, 17628912), (6, 14690760), (7, 12592080), (8, 11018070), (9, 9793840), (10, 8814456), (12, 7345380), (14, 6296040), (15, 5876304), (16, 5509035), (18, 4896920), (20, 4407228), (21, 4197360), (24, 3672690), (28, 3148020), (30, 2938152), (35, 2518416), (36, 2448460), (40, 2203614), (42, 2098680), (45, 1958768), (48, 1836345), (56, 1574010), (60, 1469076), (63, 1399120), (70, 1259208), (72, 1224230), (80, 1101807), (84, 1049340), (90, 979384), (105, 839472), (112, 787005), (120, 734538), (126, 699560), (140, 629604), (144, 612115), (168, 524670), (180, 489692), (210, 419736), (240, 367269), (252, 349780), (280, 314802), (315, 279824), (336, 262335), (360, 244846), (420, 209868), (504, 174890), (560, 157401), (630, 139912), (720, 122423), (840, 104934), (1008, 87445), (1260, 69956), (1680, 52467), (2520, 34978), (5040, 17489)]