274510480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3061}}^1$

素因数の和:3152

約数の個数: 80

約数和(自身を含む): 683438400

約数和(自身を除く): 408927920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 59, 76, 80, 95, 118, 152, 190, 236, 295, 304, 380, 472, 590, 760, 944, 1121, 1180, 1520, 2242, 2360, 3061, 4484, 4720, 5605, 6122, 8968, 11210, 12244, 15305, 17936, 22420, 24488, 30610, 44840, 48976, 58159, 61220, 89680, 116318, 122440, 180599, 232636, 244880, 290795, 361198, 465272, 581590, 722396, 902995, 930544, 1163180, 1444792, 1805990, 2326360, 2889584, 3431381, 3611980, 4652720, 6862762, 7223960, 13725524, 14447920, 17156905, 27451048, 34313810, 54902096, 68627620, 137255240, 274510480]

約数ペア:

[(1, 274510480), (2, 137255240), (4, 68627620), (5, 54902096), (8, 34313810), (10, 27451048), (16, 17156905), (19, 14447920), (20, 13725524), (38, 7223960), (40, 6862762), (59, 4652720), (76, 3611980), (80, 3431381), (95, 2889584), (118, 2326360), (152, 1805990), (190, 1444792), (236, 1163180), (295, 930544), (304, 902995), (380, 722396), (472, 581590), (590, 465272), (760, 361198), (944, 290795), (1121, 244880), (1180, 232636), (1520, 180599), (2242, 122440), (2360, 116318), (3061, 89680), (4484, 61220), (4720, 58159), (5605, 48976), (6122, 44840), (8968, 30610), (11210, 24488), (12244, 22420), (15305, 17936)]