254358360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5011}}^1$

素因数の和:5078

約数の個数: 128

約数和(自身を含む): 866073600

約数和(自身を除く): 611715240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 5011, 5076, 5640, 6345, 8460, 10022, 10152, 12690, 15033, 16920, 20044, 25055, 25380, 30066, 40088, 45099, 50110, 50760, 60132, 75165, 90198, 100220, 120264, 135297, 150330, 180396, 200440, 225495, 235517, 270594, 300660, 360792, 450990, 471034, 541188, 601320, 676485, 706551, 901980, 942068, 1082376, 1177585, 1352970, 1413102, 1803960, 1884136, 2119653, 2355170, 2705940, 2826204, 3532755, 4239306, 4710340, 5411880, 5652408, 6358959, 7065510, 8478612, 9420680, 10598265, 12717918, 14131020, 16957224, 21196530, 25435836, 28262040, 31794795, 42393060, 50871672, 63589590, 84786120, 127179180, 254358360]

約数ペア:

[(1, 254358360), (2, 127179180), (3, 84786120), (4, 63589590), (5, 50871672), (6, 42393060), (8, 31794795), (9, 28262040), (10, 25435836), (12, 21196530), (15, 16957224), (18, 14131020), (20, 12717918), (24, 10598265), (27, 9420680), (30, 8478612), (36, 7065510), (40, 6358959), (45, 5652408), (47, 5411880), (54, 4710340), (60, 4239306), (72, 3532755), (90, 2826204), (94, 2705940), (108, 2355170), (120, 2119653), (135, 1884136), (141, 1803960), (180, 1413102), (188, 1352970), (216, 1177585), (235, 1082376), (270, 942068), (282, 901980), (360, 706551), (376, 676485), (423, 601320), (470, 541188), (540, 471034), (564, 450990), (705, 360792), (846, 300660), (940, 270594), (1080, 235517), (1128, 225495), (1269, 200440), (1410, 180396), (1692, 150330), (1880, 135297), (2115, 120264), (2538, 100220), (2820, 90198), (3384, 75165), (4230, 60132), (5011, 50760), (5076, 50110), (5640, 45099), (6345, 40088), (8460, 30066), (10022, 25380), (10152, 25055), (12690, 20044), (15033, 16920)]