230956560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18869}}^1$

素因数の和:18905

約数の個数: 120

約数和(自身を含む): 821297880

約数和(自身を除く): 590341320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 18869, 37738, 56607, 75476, 94345, 113214, 150952, 169821, 188690, 226428, 283035, 301904, 320773, 339642, 377380, 452856, 566070, 641546, 679284, 754760, 849105, 905712, 962319, 1132140, 1283092, 1358568, 1509520, 1603865, 1698210, 1924638, 2264280, 2566184, 2717136, 2886957, 3207730, 3396420, 3849276, 4528560, 4811595, 5132368, 5773914, 6415460, 6792840, 7698552, 9623190, 11547828, 12830920, 13585680, 14434785, 15397104, 19246380, 23095656, 25661840, 28869570, 38492760, 46191312, 57739140, 76985520, 115478280, 230956560]

約数ペア:

[(1, 230956560), (2, 115478280), (3, 76985520), (4, 57739140), (5, 46191312), (6, 38492760), (8, 28869570), (9, 25661840), (10, 23095656), (12, 19246380), (15, 15397104), (16, 14434785), (17, 13585680), (18, 12830920), (20, 11547828), (24, 9623190), (30, 7698552), (34, 6792840), (36, 6415460), (40, 5773914), (45, 5132368), (48, 4811595), (51, 4528560), (60, 3849276), (68, 3396420), (72, 3207730), (80, 2886957), (85, 2717136), (90, 2566184), (102, 2264280), (120, 1924638), (136, 1698210), (144, 1603865), (153, 1509520), (170, 1358568), (180, 1283092), (204, 1132140), (240, 962319), (255, 905712), (272, 849105), (306, 754760), (340, 679284), (360, 641546), (408, 566070), (510, 452856), (612, 377380), (680, 339642), (720, 320773), (765, 301904), (816, 283035), (1020, 226428), (1224, 188690), (1360, 169821), (1530, 150952), (2040, 113214), (2448, 94345), (3060, 75476), (4080, 56607), (6120, 37738), (12240, 18869)]