73447560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{22669}}^1$

素因数の和:22692

約数の個数: 80

約数和(自身を含む): 246876300

約数和(自身を除く): 173428740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 22669, 45338, 68007, 90676, 113345, 136014, 181352, 204021, 226690, 272028, 340035, 408042, 453380, 544056, 612063, 680070, 816084, 906760, 1020105, 1224126, 1360140, 1632168, 1836189, 2040210, 2448252, 2720280, 3060315, 3672378, 4080420, 4896504, 6120630, 7344756, 8160840, 9180945, 12241260, 14689512, 18361890, 24482520, 36723780, 73447560]

約数ペア:

[(1, 73447560), (2, 36723780), (3, 24482520), (4, 18361890), (5, 14689512), (6, 12241260), (8, 9180945), (9, 8160840), (10, 7344756), (12, 6120630), (15, 4896504), (18, 4080420), (20, 3672378), (24, 3060315), (27, 2720280), (30, 2448252), (36, 2040210), (40, 1836189), (45, 1632168), (54, 1360140), (60, 1224126), (72, 1020105), (81, 906760), (90, 816084), (108, 680070), (120, 612063), (135, 544056), (162, 453380), (180, 408042), (216, 340035), (270, 272028), (324, 226690), (360, 204021), (405, 181352), (540, 136014), (648, 113345), (810, 90676), (1080, 68007), (1620, 45338), (3240, 22669)]