3972240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{613}}^1$

素因数の和:638

約数の個数: 100

約数和(自身を含む): 13818684

約数和(自身を除く): 9846444

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 613, 648, 720, 810, 1080, 1226, 1296, 1620, 1839, 2160, 2452, 3065, 3240, 3678, 4904, 5517, 6130, 6480, 7356, 9195, 9808, 11034, 12260, 14712, 16551, 18390, 22068, 24520, 27585, 29424, 33102, 36780, 44136, 49040, 49653, 55170, 66204, 73560, 82755, 88272, 99306, 110340, 132408, 147120, 165510, 198612, 220680, 248265, 264816, 331020, 397224, 441360, 496530, 662040, 794448, 993060, 1324080, 1986120, 3972240]

約数ペア:

[(1, 3972240), (2, 1986120), (3, 1324080), (4, 993060), (5, 794448), (6, 662040), (8, 496530), (9, 441360), (10, 397224), (12, 331020), (15, 264816), (16, 248265), (18, 220680), (20, 198612), (24, 165510), (27, 147120), (30, 132408), (36, 110340), (40, 99306), (45, 88272), (48, 82755), (54, 73560), (60, 66204), (72, 55170), (80, 49653), (81, 49040), (90, 44136), (108, 36780), (120, 33102), (135, 29424), (144, 27585), (162, 24520), (180, 22068), (216, 18390), (240, 16551), (270, 14712), (324, 12260), (360, 11034), (405, 9808), (432, 9195), (540, 7356), (613, 6480), (648, 6130), (720, 5517), (810, 4904), (1080, 3678), (1226, 3240), (1296, 3065), (1620, 2452), (1839, 2160)]