947731560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{343381}}^1$

素因数の和:343418

約数の個数: 64

約数和(自身を含む): 2966820480

約数和(自身を除く): 2019088920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 343381, 686762, 1030143, 1373524, 1716905, 2060286, 2747048, 3433810, 4120572, 5150715, 6867620, 7897763, 8241144, 10301430, 13735240, 15795526, 20602860, 23693289, 31591052, 39488815, 41205720, 47386578, 63182104, 78977630, 94773156, 118466445, 157955260, 189546312, 236932890, 315910520, 473865780, 947731560]

約数ペア:

[(1, 947731560), (2, 473865780), (3, 315910520), (4, 236932890), (5, 189546312), (6, 157955260), (8, 118466445), (10, 94773156), (12, 78977630), (15, 63182104), (20, 47386578), (23, 41205720), (24, 39488815), (30, 31591052), (40, 23693289), (46, 20602860), (60, 15795526), (69, 13735240), (92, 10301430), (115, 8241144), (120, 7897763), (138, 6867620), (184, 5150715), (230, 4120572), (276, 3433810), (345, 2747048), (460, 2060286), (552, 1716905), (690, 1373524), (920, 1030143), (1380, 686762), (2760, 343381)]