65750640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14419}}^1$

素因数の和:14454

約数の個数: 80

約数和(自身を含む): 214569600

約数和(自身を除く): 148818960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 14419, 28838, 43257, 57676, 72095, 86514, 115352, 144190, 173028, 216285, 230704, 273961, 288380, 346056, 432570, 547922, 576760, 692112, 821883, 865140, 1095844, 1153520, 1369805, 1643766, 1730280, 2191688, 2739610, 3287532, 3460560, 4109415, 4383376, 5479220, 6575064, 8218830, 10958440, 13150128, 16437660, 21916880, 32875320, 65750640]

約数ペア:

[(1, 65750640), (2, 32875320), (3, 21916880), (4, 16437660), (5, 13150128), (6, 10958440), (8, 8218830), (10, 6575064), (12, 5479220), (15, 4383376), (16, 4109415), (19, 3460560), (20, 3287532), (24, 2739610), (30, 2191688), (38, 1730280), (40, 1643766), (48, 1369805), (57, 1153520), (60, 1095844), (76, 865140), (80, 821883), (95, 692112), (114, 576760), (120, 547922), (152, 432570), (190, 346056), (228, 288380), (240, 273961), (285, 230704), (304, 216285), (380, 173028), (456, 144190), (570, 115352), (760, 86514), (912, 72095), (1140, 57676), (1520, 43257), (2280, 28838), (4560, 14419)]