885960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 3032640

約数和(自身を除く): 2146680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 107, 115, 120, 138, 180, 184, 207, 214, 230, 276, 321, 345, 360, 414, 428, 460, 535, 552, 642, 690, 828, 856, 920, 963, 1035, 1070, 1284, 1380, 1605, 1656, 1926, 2070, 2140, 2461, 2568, 2760, 3210, 3852, 4140, 4280, 4815, 4922, 6420, 7383, 7704, 8280, 9630, 9844, 12305, 12840, 14766, 19260, 19688, 22149, 24610, 29532, 36915, 38520, 44298, 49220, 59064, 73830, 88596, 98440, 110745, 147660, 177192, 221490, 295320, 442980, 885960]

約数ペア:

[(1, 885960), (2, 442980), (3, 295320), (4, 221490), (5, 177192), (6, 147660), (8, 110745), (9, 98440), (10, 88596), (12, 73830), (15, 59064), (18, 49220), (20, 44298), (23, 38520), (24, 36915), (30, 29532), (36, 24610), (40, 22149), (45, 19688), (46, 19260), (60, 14766), (69, 12840), (72, 12305), (90, 9844), (92, 9630), (107, 8280), (115, 7704), (120, 7383), (138, 6420), (180, 4922), (184, 4815), (207, 4280), (214, 4140), (230, 3852), (276, 3210), (321, 2760), (345, 2568), (360, 2461), (414, 2140), (428, 2070), (460, 1926), (535, 1656), (552, 1605), (642, 1380), (690, 1284), (828, 1070), (856, 1035), (920, 963)]