320230380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{232051}}^1$

素因数の和:232086

約数の個数: 48

約数和(自身を含む): 935633664

約数和(自身を除く): 615403284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 232051, 464102, 696153, 928204, 1160255, 1392306, 2320510, 2784612, 3480765, 4641020, 5337173, 6961530, 10674346, 13923060, 16011519, 21348692, 26685865, 32023038, 53371730, 64046076, 80057595, 106743460, 160115190, 320230380]

約数ペア:

[(1, 320230380), (2, 160115190), (3, 106743460), (4, 80057595), (5, 64046076), (6, 53371730), (10, 32023038), (12, 26685865), (15, 21348692), (20, 16011519), (23, 13923060), (30, 10674346), (46, 6961530), (60, 5337173), (69, 4641020), (92, 3480765), (115, 2784612), (138, 2320510), (230, 1392306), (276, 1160255), (345, 928204), (460, 696153), (690, 464102), (1380, 232051)]