456216720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1900903}}^1$

素因数の和:1900919

約数の個数: 40

約数和(自身を含む): 1414272576

約数和(自身を除く): 958055856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1900903, 3801806, 5702709, 7603612, 9504515, 11405418, 15207224, 19009030, 22810836, 28513545, 30414448, 38018060, 45621672, 57027090, 76036120, 91243344, 114054180, 152072240, 228108360, 456216720]

約数ペア:

[(1, 456216720), (2, 228108360), (3, 152072240), (4, 114054180), (5, 91243344), (6, 76036120), (8, 57027090), (10, 45621672), (12, 38018060), (15, 30414448), (16, 28513545), (20, 22810836), (24, 19009030), (30, 15207224), (40, 11405418), (48, 9504515), (60, 7603612), (80, 5702709), (120, 3801806), (240, 1900903)]