131764680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{366013}}^1$

素因数の和:366030

約数の個数: 48

約数和(自身を含む): 428236380

約数和(自身を除く): 296471700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 366013, 732026, 1098039, 1464052, 1830065, 2196078, 2928104, 3294117, 3660130, 4392156, 5490195, 6588234, 7320260, 8784312, 10980390, 13176468, 14640520, 16470585, 21960780, 26352936, 32941170, 43921560, 65882340, 131764680]

約数ペア:

[(1, 131764680), (2, 65882340), (3, 43921560), (4, 32941170), (5, 26352936), (6, 21960780), (8, 16470585), (9, 14640520), (10, 13176468), (12, 10980390), (15, 8784312), (18, 7320260), (20, 6588234), (24, 5490195), (30, 4392156), (36, 3660130), (40, 3294117), (45, 2928104), (60, 2196078), (72, 1830065), (90, 1464052), (120, 1098039), (180, 732026), (360, 366013)]