64288080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{3307}}^1$

素因数の和:3335

約数の個数: 120

約数和(自身を含む): 223964832

約数和(自身を除く): 159676752

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3307, 3888, 4860, 6480, 6614, 9720, 9921, 13228, 16535, 19440, 19842, 26456, 29763, 33070, 39684, 49605, 52912, 59526, 66140, 79368, 89289, 99210, 119052, 132280, 148815, 158736, 178578, 198420, 238104, 264560, 267867, 297630, 357156, 396840, 446445, 476208, 535734, 595260, 714312, 793680, 803601, 892890, 1071468, 1190520, 1339335, 1428624, 1607202, 1785780, 2142936, 2381040, 2678670, 3214404, 3571560, 4018005, 4285872, 5357340, 6428808, 7143120, 8036010, 10714680, 12857616, 16072020, 21429360, 32144040, 64288080]

約数ペア:

[(1, 64288080), (2, 32144040), (3, 21429360), (4, 16072020), (5, 12857616), (6, 10714680), (8, 8036010), (9, 7143120), (10, 6428808), (12, 5357340), (15, 4285872), (16, 4018005), (18, 3571560), (20, 3214404), (24, 2678670), (27, 2381040), (30, 2142936), (36, 1785780), (40, 1607202), (45, 1428624), (48, 1339335), (54, 1190520), (60, 1071468), (72, 892890), (80, 803601), (81, 793680), (90, 714312), (108, 595260), (120, 535734), (135, 476208), (144, 446445), (162, 396840), (180, 357156), (216, 297630), (240, 267867), (243, 264560), (270, 238104), (324, 198420), (360, 178578), (405, 158736), (432, 148815), (486, 132280), (540, 119052), (648, 99210), (720, 89289), (810, 79368), (972, 66140), (1080, 59526), (1215, 52912), (1296, 49605), (1620, 39684), (1944, 33070), (2160, 29763), (2430, 26456), (3240, 19842), (3307, 19440), (3888, 16535), (4860, 13228), (6480, 9921), (6614, 9720)]