496742580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{1777}}^1$

素因数の和:3345

約数の個数: 72

約数和(自身を含む): 1508604552

約数和(自身を除く): 1011861972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1553, 1777, 3106, 3554, 4659, 5331, 6212, 7108, 7765, 8885, 9318, 10662, 13977, 15530, 15993, 17770, 18636, 21324, 23295, 26655, 27954, 31060, 31986, 35540, 46590, 53310, 55908, 63972, 69885, 79965, 93180, 106620, 139770, 159930, 279540, 319860, 2759681, 5519362, 8279043, 11038724, 13798405, 16558086, 24837129, 27596810, 33116172, 41395215, 49674258, 55193620, 82790430, 99348516, 124185645, 165580860, 248371290, 496742580]

約数ペア:

[(1, 496742580), (2, 248371290), (3, 165580860), (4, 124185645), (5, 99348516), (6, 82790430), (9, 55193620), (10, 49674258), (12, 41395215), (15, 33116172), (18, 27596810), (20, 24837129), (30, 16558086), (36, 13798405), (45, 11038724), (60, 8279043), (90, 5519362), (180, 2759681), (1553, 319860), (1777, 279540), (3106, 159930), (3554, 139770), (4659, 106620), (5331, 93180), (6212, 79965), (7108, 69885), (7765, 63972), (8885, 55908), (9318, 53310), (10662, 46590), (13977, 35540), (15530, 31986), (15993, 31060), (17770, 27954), (18636, 26655), (21324, 23295)]