73464840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{68023}}^1$

素因数の和:68043

約数の個数: 64

約数和(自身を含む): 244886400

約数和(自身を除く): 171421560

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 68023, 136046, 204069, 272092, 340115, 408138, 544184, 612207, 680230, 816276, 1020345, 1224414, 1360460, 1632552, 1836621, 2040690, 2448828, 2720920, 3061035, 3673242, 4081380, 4897656, 6122070, 7346484, 8162760, 9183105, 12244140, 14692968, 18366210, 24488280, 36732420, 73464840]

約数ペア:

[(1, 73464840), (2, 36732420), (3, 24488280), (4, 18366210), (5, 14692968), (6, 12244140), (8, 9183105), (9, 8162760), (10, 7346484), (12, 6122070), (15, 4897656), (18, 4081380), (20, 3673242), (24, 3061035), (27, 2720920), (30, 2448828), (36, 2040690), (40, 1836621), (45, 1632552), (54, 1360460), (60, 1224414), (72, 1020345), (90, 816276), (108, 680230), (120, 612207), (135, 544184), (180, 408138), (216, 340115), (270, 272092), (360, 204069), (540, 136046), (1080, 68023)]