260221140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10253}}^1$

素因数の和:10318

約数の個数: 96

約数和(自身を含む): 826882560

約数和(自身を除く): 566661420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 8460, 10253, 12690, 20506, 25380, 30759, 41012, 51265, 61518, 92277, 102530, 123036, 153795, 184554, 205060, 276831, 307590, 369108, 461385, 481891, 553662, 615180, 922770, 963782, 1107324, 1384155, 1445673, 1845540, 1927564, 2409455, 2768310, 2891346, 4337019, 4818910, 5536620, 5782692, 7228365, 8674038, 9637820, 13011057, 14456730, 17348076, 21685095, 26022114, 28913460, 43370190, 52044228, 65055285, 86740380, 130110570, 260221140]

約数ペア:

[(1, 260221140), (2, 130110570), (3, 86740380), (4, 65055285), (5, 52044228), (6, 43370190), (9, 28913460), (10, 26022114), (12, 21685095), (15, 17348076), (18, 14456730), (20, 13011057), (27, 9637820), (30, 8674038), (36, 7228365), (45, 5782692), (47, 5536620), (54, 4818910), (60, 4337019), (90, 2891346), (94, 2768310), (108, 2409455), (135, 1927564), (141, 1845540), (180, 1445673), (188, 1384155), (235, 1107324), (270, 963782), (282, 922770), (423, 615180), (470, 553662), (540, 481891), (564, 461385), (705, 369108), (846, 307590), (940, 276831), (1269, 205060), (1410, 184554), (1692, 153795), (2115, 123036), (2538, 102530), (2820, 92277), (4230, 61518), (5076, 51265), (6345, 41012), (8460, 30759), (10253, 25380), (12690, 20506)]