122659320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{146023}}^1$

素因数の和:146044

約数の個数: 64

約数和(自身を含む): 420549120

約数和(自身を除く): 297889800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 146023, 292046, 438069, 584092, 730115, 876138, 1022161, 1168184, 1460230, 1752276, 2044322, 2190345, 2920460, 3066483, 3504552, 4088644, 4380690, 5110805, 5840920, 6132966, 8177288, 8761380, 10221610, 12265932, 15332415, 17522760, 20443220, 24531864, 30664830, 40886440, 61329660, 122659320]

約数ペア:

[(1, 122659320), (2, 61329660), (3, 40886440), (4, 30664830), (5, 24531864), (6, 20443220), (7, 17522760), (8, 15332415), (10, 12265932), (12, 10221610), (14, 8761380), (15, 8177288), (20, 6132966), (21, 5840920), (24, 5110805), (28, 4380690), (30, 4088644), (35, 3504552), (40, 3066483), (42, 2920460), (56, 2190345), (60, 2044322), (70, 1752276), (84, 1460230), (105, 1168184), (120, 1022161), (140, 876138), (168, 730115), (210, 584092), (280, 438069), (420, 292046), (840, 146023)]