16327260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 50371776

約数和(自身を除く): 34044516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1487, 1830, 2196, 2745, 2974, 3660, 4461, 5490, 5948, 7435, 8922, 10980, 13383, 14870, 17844, 22305, 26766, 29740, 44610, 53532, 66915, 89220, 90707, 133830, 181414, 267660, 272121, 362828, 453535, 544242, 816363, 907070, 1088484, 1360605, 1632726, 1814140, 2721210, 3265452, 4081815, 5442420, 8163630, 16327260]

約数ペア:

[(1, 16327260), (2, 8163630), (3, 5442420), (4, 4081815), (5, 3265452), (6, 2721210), (9, 1814140), (10, 1632726), (12, 1360605), (15, 1088484), (18, 907070), (20, 816363), (30, 544242), (36, 453535), (45, 362828), (60, 272121), (61, 267660), (90, 181414), (122, 133830), (180, 90707), (183, 89220), (244, 66915), (305, 53532), (366, 44610), (549, 29740), (610, 26766), (732, 22305), (915, 17844), (1098, 14870), (1220, 13383), (1487, 10980), (1830, 8922), (2196, 7435), (2745, 5948), (2974, 5490), (3660, 4461)]