240620256

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43973}}^1$

素因数の和:44008

約数の個数: 72

約数和(自身を含む): 720294120

約数和(自身を除く): 479673864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 43973, 87946, 131919, 175892, 263838, 351784, 395757, 527676, 703568, 791514, 835487, 1055352, 1407136, 1583028, 1670974, 2110704, 2506461, 3166056, 3341948, 4221408, 5012922, 6332112, 6683896, 7519383, 10025844, 12664224, 13367792, 15038766, 20051688, 26735584, 30077532, 40103376, 60155064, 80206752, 120310128, 240620256]

約数ペア:

[(1, 240620256), (2, 120310128), (3, 80206752), (4, 60155064), (6, 40103376), (8, 30077532), (9, 26735584), (12, 20051688), (16, 15038766), (18, 13367792), (19, 12664224), (24, 10025844), (32, 7519383), (36, 6683896), (38, 6332112), (48, 5012922), (57, 4221408), (72, 3341948), (76, 3166056), (96, 2506461), (114, 2110704), (144, 1670974), (152, 1583028), (171, 1407136), (228, 1055352), (288, 835487), (304, 791514), (342, 703568), (456, 527676), (608, 395757), (684, 351784), (912, 263838), (1368, 175892), (1824, 131919), (2736, 87946), (5472, 43973)]