1351965840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{77167}}^1$

素因数の和:77256

約数の個数: 80

約数和(自身を含む): 4248561408

約数和(自身を除く): 2896595568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 77167, 154334, 231501, 308668, 385835, 463002, 617336, 771670, 926004, 1157505, 1234672, 1543340, 1852008, 2315010, 3086680, 3704016, 4630020, 5633191, 6173360, 9260040, 11266382, 16899573, 18520080, 22532764, 28165955, 33799146, 45065528, 56331910, 67598292, 84497865, 90131056, 112663820, 135196584, 168995730, 225327640, 270393168, 337991460, 450655280, 675982920, 1351965840]

約数ペア:

[(1, 1351965840), (2, 675982920), (3, 450655280), (4, 337991460), (5, 270393168), (6, 225327640), (8, 168995730), (10, 135196584), (12, 112663820), (15, 90131056), (16, 84497865), (20, 67598292), (24, 56331910), (30, 45065528), (40, 33799146), (48, 28165955), (60, 22532764), (73, 18520080), (80, 16899573), (120, 11266382), (146, 9260040), (219, 6173360), (240, 5633191), (292, 4630020), (365, 3704016), (438, 3086680), (584, 2315010), (730, 1852008), (876, 1543340), (1095, 1234672), (1168, 1157505), (1460, 926004), (1752, 771670), (2190, 617336), (2920, 463002), (3504, 385835), (4380, 308668), (5840, 231501), (8760, 154334), (17520, 77167)]