90635520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23603}}^1$

素因数の和:23627

約数の個数: 72

約数和(自身を含む): 289479456

約数和(自身を除く): 198843936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 23603, 47206, 70809, 94412, 118015, 141618, 188824, 236030, 283236, 354045, 377648, 472060, 566472, 708090, 755296, 944120, 1132944, 1416180, 1510592, 1888240, 2265888, 2832360, 3021184, 3776480, 4531776, 5664720, 6042368, 7552960, 9063552, 11329440, 15105920, 18127104, 22658880, 30211840, 45317760, 90635520]

約数ペア:

[(1, 90635520), (2, 45317760), (3, 30211840), (4, 22658880), (5, 18127104), (6, 15105920), (8, 11329440), (10, 9063552), (12, 7552960), (15, 6042368), (16, 5664720), (20, 4531776), (24, 3776480), (30, 3021184), (32, 2832360), (40, 2265888), (48, 1888240), (60, 1510592), (64, 1416180), (80, 1132944), (96, 944120), (120, 755296), (128, 708090), (160, 566472), (192, 472060), (240, 377648), (256, 354045), (320, 283236), (384, 236030), (480, 188824), (640, 141618), (768, 118015), (960, 94412), (1280, 70809), (1920, 47206), (3840, 23603)]