179686620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1237}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 561556800

約数和(自身を除く): 381870180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 269, 270, 538, 540, 807, 1076, 1237, 1345, 1614, 2421, 2474, 2690, 3228, 3711, 4035, 4842, 4948, 5380, 6185, 7263, 7422, 8070, 9684, 11133, 12105, 12370, 14526, 14844, 16140, 18555, 22266, 24210, 24740, 29052, 33399, 36315, 37110, 44532, 48420, 55665, 66798, 72630, 74220, 111330, 133596, 145260, 166995, 222660, 332753, 333990, 665506, 667980, 998259, 1331012, 1663765, 1996518, 2994777, 3327530, 3993036, 4991295, 5989554, 6655060, 8984331, 9982590, 11979108, 14973885, 17968662, 19965180, 29947770, 35937324, 44921655, 59895540, 89843310, 179686620]

約数ペア:

[(1, 179686620), (2, 89843310), (3, 59895540), (4, 44921655), (5, 35937324), (6, 29947770), (9, 19965180), (10, 17968662), (12, 14973885), (15, 11979108), (18, 9982590), (20, 8984331), (27, 6655060), (30, 5989554), (36, 4991295), (45, 3993036), (54, 3327530), (60, 2994777), (90, 1996518), (108, 1663765), (135, 1331012), (180, 998259), (269, 667980), (270, 665506), (538, 333990), (540, 332753), (807, 222660), (1076, 166995), (1237, 145260), (1345, 133596), (1614, 111330), (2421, 74220), (2474, 72630), (2690, 66798), (3228, 55665), (3711, 48420), (4035, 44532), (4842, 37110), (4948, 36315), (5380, 33399), (6185, 29052), (7263, 24740), (7422, 24210), (8070, 22266), (9684, 18555), (11133, 16140), (12105, 14844), (12370, 14526)]