940320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{653}}^1$

素因数の和:674

約数の個数: 72

約数和(自身を含む): 3213756

約数和(自身を除く): 2273436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 653, 720, 1306, 1440, 1959, 2612, 3265, 3918, 5224, 5877, 6530, 7836, 9795, 10448, 11754, 13060, 15672, 19590, 20896, 23508, 26120, 29385, 31344, 39180, 47016, 52240, 58770, 62688, 78360, 94032, 104480, 117540, 156720, 188064, 235080, 313440, 470160, 940320]

約数ペア:

[(1, 940320), (2, 470160), (3, 313440), (4, 235080), (5, 188064), (6, 156720), (8, 117540), (9, 104480), (10, 94032), (12, 78360), (15, 62688), (16, 58770), (18, 52240), (20, 47016), (24, 39180), (30, 31344), (32, 29385), (36, 26120), (40, 23508), (45, 20896), (48, 19590), (60, 15672), (72, 13060), (80, 11754), (90, 10448), (96, 9795), (120, 7836), (144, 6530), (160, 5877), (180, 5224), (240, 3918), (288, 3265), (360, 2612), (480, 1959), (653, 1440), (720, 1306)]