142823760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31321}}^1$

素因数の和:31356

約数の個数: 80

約数和(自身を含む): 466071360

約数和(自身を除く): 323247600

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, 31321, 62642, 93963, 125284, 156605, 187926, 250568, 313210, 375852, 469815, 501136, 595099, 626420, 751704, 939630, 1190198, 1252840, 1503408, 1785297, 1879260, 2380396, 2505680, 2975495, 3570594, 3758520, 4760792, 5950990, 7141188, 7517040, 8926485, 9521584, 11901980, 14282376, 17852970, 23803960, 28564752, 35705940, 47607920, 71411880, 142823760]

約数ペア:

[(1, 142823760), (2, 71411880), (3, 47607920), (4, 35705940), (5, 28564752), (6, 23803960), (8, 17852970), (10, 14282376), (12, 11901980), (15, 9521584), (16, 8926485), (19, 7517040), (20, 7141188), (24, 5950990), (30, 4760792), (38, 3758520), (40, 3570594), (48, 2975495), (57, 2505680), (60, 2380396), (76, 1879260), (80, 1785297), (95, 1503408), (114, 1252840), (120, 1190198), (152, 939630), (190, 751704), (228, 626420), (240, 595099), (285, 501136), (304, 469815), (380, 375852), (456, 313210), (570, 250568), (760, 187926), (912, 156605), (1140, 125284), (1520, 93963), (2280, 62642), (4560, 31321)]