1615989240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{56821}}^1$

素因数の和:56917

約数の個数: 96

約数和(自身を含む): 5318539200

約数和(自身を除く): 3702549960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 9480, 14220, 28440, 56821, 113642, 170463, 227284, 284105, 340926, 454568, 511389, 568210, 681852, 852315, 1022778, 1136420, 1363704, 1704630, 2045556, 2272840, 2556945, 3409260, 4091112, 4488859, 5113890, 6818520, 8977718, 10227780, 13466577, 17955436, 20455560, 22444295, 26933154, 35910872, 40399731, 44888590, 53866308, 67332885, 80799462, 89777180, 107732616, 134665770, 161598924, 179554360, 201998655, 269331540, 323197848, 403997310, 538663080, 807994620, 1615989240]

約数ペア:

[(1, 1615989240), (2, 807994620), (3, 538663080), (4, 403997310), (5, 323197848), (6, 269331540), (8, 201998655), (9, 179554360), (10, 161598924), (12, 134665770), (15, 107732616), (18, 89777180), (20, 80799462), (24, 67332885), (30, 53866308), (36, 44888590), (40, 40399731), (45, 35910872), (60, 26933154), (72, 22444295), (79, 20455560), (90, 17955436), (120, 13466577), (158, 10227780), (180, 8977718), (237, 6818520), (316, 5113890), (360, 4488859), (395, 4091112), (474, 3409260), (632, 2556945), (711, 2272840), (790, 2045556), (948, 1704630), (1185, 1363704), (1422, 1136420), (1580, 1022778), (1896, 852315), (2370, 681852), (2844, 568210), (3160, 511389), (3555, 454568), (4740, 340926), (5688, 284105), (7110, 227284), (9480, 170463), (14220, 113642), (28440, 56821)]