1538960040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1424963}}^1$

素因数の和:1424983

約数の個数: 64

約数和(自身を含む): 5129870400

約数和(自身を除く): 3590910360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1424963, 2849926, 4274889, 5699852, 7124815, 8549778, 11399704, 12824667, 14249630, 17099556, 21374445, 25649334, 28499260, 34199112, 38474001, 42748890, 51298668, 56998520, 64123335, 76948002, 85497780, 102597336, 128246670, 153896004, 170995560, 192370005, 256493340, 307792008, 384740010, 512986680, 769480020, 1538960040]

約数ペア:

[(1, 1538960040), (2, 769480020), (3, 512986680), (4, 384740010), (5, 307792008), (6, 256493340), (8, 192370005), (9, 170995560), (10, 153896004), (12, 128246670), (15, 102597336), (18, 85497780), (20, 76948002), (24, 64123335), (27, 56998520), (30, 51298668), (36, 42748890), (40, 38474001), (45, 34199112), (54, 28499260), (60, 25649334), (72, 21374445), (90, 17099556), (108, 14249630), (120, 12824667), (135, 11399704), (180, 8549778), (216, 7124815), (270, 5699852), (360, 4274889), (540, 2849926), (1080, 1424963)]