137826720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{95713}}^1$

素因数の和:95734

約数の個数: 72

約数和(自身を含む): 470338596

約数和(自身を除く): 332511876

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, 720, 1440, 95713, 191426, 287139, 382852, 478565, 574278, 765704, 861417, 957130, 1148556, 1435695, 1531408, 1722834, 1914260, 2297112, 2871390, 3062816, 3445668, 3828520, 4307085, 4594224, 5742780, 6891336, 7657040, 8614170, 9188448, 11485560, 13782672, 15314080, 17228340, 22971120, 27565344, 34456680, 45942240, 68913360, 137826720]

約数ペア:

[(1, 137826720), (2, 68913360), (3, 45942240), (4, 34456680), (5, 27565344), (6, 22971120), (8, 17228340), (9, 15314080), (10, 13782672), (12, 11485560), (15, 9188448), (16, 8614170), (18, 7657040), (20, 6891336), (24, 5742780), (30, 4594224), (32, 4307085), (36, 3828520), (40, 3445668), (45, 3062816), (48, 2871390), (60, 2297112), (72, 1914260), (80, 1722834), (90, 1531408), (96, 1435695), (120, 1148556), (144, 957130), (160, 861417), (180, 765704), (240, 574278), (288, 478565), (360, 382852), (480, 287139), (720, 191426), (1440, 95713)]