1368438840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26959}}^1$

素因数の和:27026

約数の個数: 128

約数和(自身を含む): 4658688000

約数和(自身を除く): 3290249160

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, 5076, 5640, 6345, 8460, 10152, 12690, 16920, 25380, 26959, 50760, 53918, 80877, 107836, 134795, 161754, 215672, 242631, 269590, 323508, 404385, 485262, 539180, 647016, 727893, 808770, 970524, 1078360, 1213155, 1267073, 1455786, 1617540, 1941048, 2426310, 2534146, 2911572, 3235080, 3639465, 3801219, 4852620, 5068292, 5823144, 6335365, 7278930, 7602438, 9705240, 10136584, 11403657, 12670730, 14557860, 15204876, 19006095, 22807314, 25341460, 29115720, 30409752, 34210971, 38012190, 45614628, 50682920, 57018285, 68421942, 76024380, 91229256, 114036570, 136843884, 152048760, 171054855, 228073140, 273687768, 342109710, 456146280, 684219420, 1368438840]

約数ペア:

[(1, 1368438840), (2, 684219420), (3, 456146280), (4, 342109710), (5, 273687768), (6, 228073140), (8, 171054855), (9, 152048760), (10, 136843884), (12, 114036570), (15, 91229256), (18, 76024380), (20, 68421942), (24, 57018285), (27, 50682920), (30, 45614628), (36, 38012190), (40, 34210971), (45, 30409752), (47, 29115720), (54, 25341460), (60, 22807314), (72, 19006095), (90, 15204876), (94, 14557860), (108, 12670730), (120, 11403657), (135, 10136584), (141, 9705240), (180, 7602438), (188, 7278930), (216, 6335365), (235, 5823144), (270, 5068292), (282, 4852620), (360, 3801219), (376, 3639465), (423, 3235080), (470, 2911572), (540, 2534146), (564, 2426310), (705, 1941048), (846, 1617540), (940, 1455786), (1080, 1267073), (1128, 1213155), (1269, 1078360), (1410, 970524), (1692, 808770), (1880, 727893), (2115, 647016), (2538, 539180), (2820, 485262), (3384, 404385), (4230, 323508), (5076, 269590), (5640, 242631), (6345, 215672), (8460, 161754), (10152, 134795), (12690, 107836), (16920, 80877), (25380, 53918), (26959, 50760)]