121145360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{953}}^1$

素因数の和:1200

約数の個数: 80

約数和(自身を含む): 323657856

約数和(自身を除く): 202512496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 227, 280, 454, 560, 908, 953, 1135, 1589, 1816, 1906, 2270, 3178, 3632, 3812, 4540, 4765, 6356, 6671, 7624, 7945, 9080, 9530, 12712, 13342, 15248, 15890, 18160, 19060, 25424, 26684, 31780, 33355, 38120, 53368, 63560, 66710, 76240, 106736, 127120, 133420, 216331, 266840, 432662, 533680, 865324, 1081655, 1514317, 1730648, 2163310, 3028634, 3461296, 4326620, 6057268, 7571585, 8653240, 12114536, 15143170, 17306480, 24229072, 30286340, 60572680, 121145360]

約数ペア:

[(1, 121145360), (2, 60572680), (4, 30286340), (5, 24229072), (7, 17306480), (8, 15143170), (10, 12114536), (14, 8653240), (16, 7571585), (20, 6057268), (28, 4326620), (35, 3461296), (40, 3028634), (56, 2163310), (70, 1730648), (80, 1514317), (112, 1081655), (140, 865324), (227, 533680), (280, 432662), (454, 266840), (560, 216331), (908, 133420), (953, 127120), (1135, 106736), (1589, 76240), (1816, 66710), (1906, 63560), (2270, 53368), (3178, 38120), (3632, 33355), (3812, 31780), (4540, 26684), (4765, 25424), (6356, 19060), (6671, 18160), (7624, 15890), (7945, 15248), (9080, 13342), (9530, 12712)]