15202853520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{388621}}^1$

素因数の和:388800

約数の個数: 80

約数和(自身を含む): 47418101952

約数和(自身を除く): 32215248432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 9780, 13040, 19560, 39120, 388621, 777242, 1165863, 1554484, 1943105, 2331726, 3108968, 3886210, 4663452, 5829315, 6217936, 7772420, 9326904, 11658630, 15544840, 18653808, 23317260, 31089680, 46634520, 63345223, 93269040, 126690446, 190035669, 253380892, 316726115, 380071338, 506761784, 633452230, 760142676, 950178345, 1013523568, 1266904460, 1520285352, 1900356690, 2533808920, 3040570704, 3800713380, 5067617840, 7601426760, 15202853520]

約数ペア:

[(1, 15202853520), (2, 7601426760), (3, 5067617840), (4, 3800713380), (5, 3040570704), (6, 2533808920), (8, 1900356690), (10, 1520285352), (12, 1266904460), (15, 1013523568), (16, 950178345), (20, 760142676), (24, 633452230), (30, 506761784), (40, 380071338), (48, 316726115), (60, 253380892), (80, 190035669), (120, 126690446), (163, 93269040), (240, 63345223), (326, 46634520), (489, 31089680), (652, 23317260), (815, 18653808), (978, 15544840), (1304, 11658630), (1630, 9326904), (1956, 7772420), (2445, 6217936), (2608, 5829315), (3260, 4663452), (3912, 3886210), (4890, 3108968), (6520, 2331726), (7824, 1943105), (9780, 1554484), (13040, 1165863), (19560, 777242), (39120, 388621)]