90268160

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1013

約数の個数: 80

約数和(自身を含む): 222514776

約数和(自身を除く): 132246616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 592, 640, 740, 953, 1184, 1280, 1480, 1906, 2368, 2560, 2960, 3812, 4736, 4765, 5920, 7624, 9472, 9530, 11840, 15248, 18944, 19060, 23680, 30496, 35261, 38120, 47360, 60992, 70522, 76240, 94720, 121984, 141044, 152480, 176305, 243968, 282088, 304960, 352610, 487936, 564176, 609920, 705220, 1128352, 1219840, 1410440, 2256704, 2439680, 2820880, 4513408, 5641760, 9026816, 11283520, 18053632, 22567040, 45134080, 90268160]

約数ペア:

[(1, 90268160), (2, 45134080), (4, 22567040), (5, 18053632), (8, 11283520), (10, 9026816), (16, 5641760), (20, 4513408), (32, 2820880), (37, 2439680), (40, 2256704), (64, 1410440), (74, 1219840), (80, 1128352), (128, 705220), (148, 609920), (160, 564176), (185, 487936), (256, 352610), (296, 304960), (320, 282088), (370, 243968), (512, 176305), (592, 152480), (640, 141044), (740, 121984), (953, 94720), (1184, 76240), (1280, 70522), (1480, 60992), (1906, 47360), (2368, 38120), (2560, 35261), (2960, 30496), (3812, 23680), (4736, 19060), (4765, 18944), (5920, 15248), (7624, 11840), (9472, 9530)]