4425120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{439}}^1$

素因数の和:467

約数の個数: 144

約数和(自身を含む): 17297280

約数和(自身を除く): 12872160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 439, 480, 504, 560, 630, 672, 720, 840, 878, 1008, 1120, 1260, 1317, 1440, 1680, 1756, 2016, 2195, 2520, 2634, 3073, 3360, 3512, 3951, 4390, 5040, 5268, 6146, 6585, 7024, 7902, 8780, 9219, 10080, 10536, 12292, 13170, 14048, 15365, 15804, 17560, 18438, 19755, 21072, 24584, 26340, 27657, 30730, 31608, 35120, 36876, 39510, 42144, 46095, 49168, 52680, 55314, 61460, 63216, 70240, 73752, 79020, 92190, 98336, 105360, 110628, 122920, 126432, 138285, 147504, 158040, 184380, 210720, 221256, 245840, 276570, 295008, 316080, 368760, 442512, 491680, 553140, 632160, 737520, 885024, 1106280, 1475040, 2212560, 4425120]

約数ペア:

[(1, 4425120), (2, 2212560), (3, 1475040), (4, 1106280), (5, 885024), (6, 737520), (7, 632160), (8, 553140), (9, 491680), (10, 442512), (12, 368760), (14, 316080), (15, 295008), (16, 276570), (18, 245840), (20, 221256), (21, 210720), (24, 184380), (28, 158040), (30, 147504), (32, 138285), (35, 126432), (36, 122920), (40, 110628), (42, 105360), (45, 98336), (48, 92190), (56, 79020), (60, 73752), (63, 70240), (70, 63216), (72, 61460), (80, 55314), (84, 52680), (90, 49168), (96, 46095), (105, 42144), (112, 39510), (120, 36876), (126, 35120), (140, 31608), (144, 30730), (160, 27657), (168, 26340), (180, 24584), (210, 21072), (224, 19755), (240, 18438), (252, 17560), (280, 15804), (288, 15365), (315, 14048), (336, 13170), (360, 12292), (420, 10536), (439, 10080), (480, 9219), (504, 8780), (560, 7902), (630, 7024), (672, 6585), (720, 6146), (840, 5268), (878, 5040), (1008, 4390), (1120, 3951), (1260, 3512), (1317, 3360), (1440, 3073), (1680, 2634), (1756, 2520), (2016, 2195)]