40057440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4909}}^1$

素因数の和:4944

約数の個数: 96

約数和(自身を含む): 133630560

約数和(自身を除く): 93573120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 4909, 8160, 9818, 14727, 19636, 24545, 29454, 39272, 49090, 58908, 73635, 78544, 83453, 98180, 117816, 147270, 157088, 166906, 196360, 235632, 250359, 294540, 333812, 392720, 417265, 471264, 500718, 589080, 667624, 785440, 834530, 1001436, 1178160, 1251795, 1335248, 1669060, 2002872, 2356320, 2503590, 2670496, 3338120, 4005744, 5007180, 6676240, 8011488, 10014360, 13352480, 20028720, 40057440]

約数ペア:

[(1, 40057440), (2, 20028720), (3, 13352480), (4, 10014360), (5, 8011488), (6, 6676240), (8, 5007180), (10, 4005744), (12, 3338120), (15, 2670496), (16, 2503590), (17, 2356320), (20, 2002872), (24, 1669060), (30, 1335248), (32, 1251795), (34, 1178160), (40, 1001436), (48, 834530), (51, 785440), (60, 667624), (68, 589080), (80, 500718), (85, 471264), (96, 417265), (102, 392720), (120, 333812), (136, 294540), (160, 250359), (170, 235632), (204, 196360), (240, 166906), (255, 157088), (272, 147270), (340, 117816), (408, 98180), (480, 83453), (510, 78544), (544, 73635), (680, 58908), (816, 49090), (1020, 39272), (1360, 29454), (1632, 24545), (2040, 19636), (2720, 14727), (4080, 9818), (4909, 8160)]