6407251440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1405099}}^1$

素因数の和:1405134

約数の個数: 80

約数和(自身を含む): 20907888000

約数和(自身を除く): 14500636560

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, 1405099, 2810198, 4215297, 5620396, 7025495, 8430594, 11240792, 14050990, 16861188, 21076485, 22481584, 26696881, 28101980, 33722376, 42152970, 53393762, 56203960, 67444752, 80090643, 84305940, 106787524, 112407920, 133484405, 160181286, 168611880, 213575048, 266968810, 320362572, 337223760, 400453215, 427150096, 533937620, 640725144, 800906430, 1067875240, 1281450288, 1601812860, 2135750480, 3203625720, 6407251440]

約数ペア:

[(1, 6407251440), (2, 3203625720), (3, 2135750480), (4, 1601812860), (5, 1281450288), (6, 1067875240), (8, 800906430), (10, 640725144), (12, 533937620), (15, 427150096), (16, 400453215), (19, 337223760), (20, 320362572), (24, 266968810), (30, 213575048), (38, 168611880), (40, 160181286), (48, 133484405), (57, 112407920), (60, 106787524), (76, 84305940), (80, 80090643), (95, 67444752), (114, 56203960), (120, 53393762), (152, 42152970), (190, 33722376), (228, 28101980), (240, 26696881), (285, 22481584), (304, 21076485), (380, 16861188), (456, 14050990), (570, 11240792), (760, 8430594), (912, 7025495), (1140, 5620396), (1520, 4215297), (2280, 2810198), (4560, 1405099)]