539870640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21023}}^1$

素因数の和:21146

約数の個数: 80

約数和(自身を含む): 1689320448

約数和(自身を除く): 1149449808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 21023, 25680, 42046, 63069, 84092, 105115, 126138, 168184, 210230, 252276, 315345, 336368, 420460, 504552, 630690, 840920, 1009104, 1261380, 1681840, 2249461, 2522760, 4498922, 5045520, 6748383, 8997844, 11247305, 13496766, 17995688, 22494610, 26993532, 33741915, 35991376, 44989220, 53987064, 67483830, 89978440, 107974128, 134967660, 179956880, 269935320, 539870640]

約数ペア:

[(1, 539870640), (2, 269935320), (3, 179956880), (4, 134967660), (5, 107974128), (6, 89978440), (8, 67483830), (10, 53987064), (12, 44989220), (15, 35991376), (16, 33741915), (20, 26993532), (24, 22494610), (30, 17995688), (40, 13496766), (48, 11247305), (60, 8997844), (80, 6748383), (107, 5045520), (120, 4498922), (214, 2522760), (240, 2249461), (321, 1681840), (428, 1261380), (535, 1009104), (642, 840920), (856, 630690), (1070, 504552), (1284, 420460), (1605, 336368), (1712, 315345), (2140, 252276), (2568, 210230), (3210, 168184), (4280, 126138), (5136, 105115), (6420, 84092), (8560, 63069), (12840, 42046), (21023, 25680)]