149237520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14461}}^1$

素因数の和:14520

約数の個数: 80

約数和(自身を含む): 473428032

約数和(自身を除く): 324190512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 14461, 28922, 43383, 57844, 72305, 86766, 115688, 144610, 173532, 216915, 231376, 289220, 347064, 433830, 578440, 621823, 694128, 867660, 1156880, 1243646, 1735320, 1865469, 2487292, 3109115, 3470640, 3730938, 4974584, 6218230, 7461876, 9327345, 9949168, 12436460, 14923752, 18654690, 24872920, 29847504, 37309380, 49745840, 74618760, 149237520]

約数ペア:

[(1, 149237520), (2, 74618760), (3, 49745840), (4, 37309380), (5, 29847504), (6, 24872920), (8, 18654690), (10, 14923752), (12, 12436460), (15, 9949168), (16, 9327345), (20, 7461876), (24, 6218230), (30, 4974584), (40, 3730938), (43, 3470640), (48, 3109115), (60, 2487292), (80, 1865469), (86, 1735320), (120, 1243646), (129, 1156880), (172, 867660), (215, 694128), (240, 621823), (258, 578440), (344, 433830), (430, 347064), (516, 289220), (645, 231376), (688, 216915), (860, 173532), (1032, 144610), (1290, 115688), (1720, 86766), (2064, 72305), (2580, 57844), (3440, 43383), (5160, 28922), (10320, 14461)]