189629520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7823}}^1$

素因数の和:7940

約数の個数: 80

約数和(自身を含む): 593747712

約数和(自身を除く): 404118192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 7823, 8080, 12120, 15646, 23469, 24240, 31292, 39115, 46938, 62584, 78230, 93876, 117345, 125168, 156460, 187752, 234690, 312920, 375504, 469380, 625840, 790123, 938760, 1580246, 1877520, 2370369, 3160492, 3950615, 4740738, 6320984, 7901230, 9481476, 11851845, 12641968, 15802460, 18962952, 23703690, 31604920, 37925904, 47407380, 63209840, 94814760, 189629520]

約数ペア:

[(1, 189629520), (2, 94814760), (3, 63209840), (4, 47407380), (5, 37925904), (6, 31604920), (8, 23703690), (10, 18962952), (12, 15802460), (15, 12641968), (16, 11851845), (20, 9481476), (24, 7901230), (30, 6320984), (40, 4740738), (48, 3950615), (60, 3160492), (80, 2370369), (101, 1877520), (120, 1580246), (202, 938760), (240, 790123), (303, 625840), (404, 469380), (505, 375504), (606, 312920), (808, 234690), (1010, 187752), (1212, 156460), (1515, 125168), (1616, 117345), (2020, 93876), (2424, 78230), (3030, 62584), (4040, 46938), (4848, 39115), (6060, 31292), (7823, 24240), (8080, 23469), (12120, 15646)]