121183980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12391}}^1$

素因数の和:12566

約数の個数: 48

約数和(自身を含む): 341424384

約数和(自身を除く): 220240404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 12391, 24782, 37173, 49564, 61955, 74346, 123910, 148692, 185865, 247820, 371730, 743460, 2019733, 4039466, 6059199, 8078932, 10098665, 12118398, 20197330, 24236796, 30295995, 40394660, 60591990, 121183980]

約数ペア:

[(1, 121183980), (2, 60591990), (3, 40394660), (4, 30295995), (5, 24236796), (6, 20197330), (10, 12118398), (12, 10098665), (15, 8078932), (20, 6059199), (30, 4039466), (60, 2019733), (163, 743460), (326, 371730), (489, 247820), (652, 185865), (815, 148692), (978, 123910), (1630, 74346), (1956, 61955), (2445, 49564), (3260, 37173), (4890, 24782), (9780, 12391)]