40508280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6619}}^1$

素因数の和:6653

約数の個数: 96

約数和(自身を含む): 139417200

約数和(自身を除く): 98908920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 6619, 13238, 19857, 26476, 33095, 39714, 52952, 59571, 66190, 79428, 99285, 112523, 119142, 132380, 158856, 198570, 225046, 238284, 264760, 297855, 337569, 397140, 450092, 476568, 562615, 595710, 675138, 794280, 900184, 1012707, 1125230, 1191420, 1350276, 1687845, 2025414, 2250460, 2382840, 2700552, 3375690, 4050828, 4500920, 5063535, 6751380, 8101656, 10127070, 13502760, 20254140, 40508280]

約数ペア:

[(1, 40508280), (2, 20254140), (3, 13502760), (4, 10127070), (5, 8101656), (6, 6751380), (8, 5063535), (9, 4500920), (10, 4050828), (12, 3375690), (15, 2700552), (17, 2382840), (18, 2250460), (20, 2025414), (24, 1687845), (30, 1350276), (34, 1191420), (36, 1125230), (40, 1012707), (45, 900184), (51, 794280), (60, 675138), (68, 595710), (72, 562615), (85, 476568), (90, 450092), (102, 397140), (120, 337569), (136, 297855), (153, 264760), (170, 238284), (180, 225046), (204, 198570), (255, 158856), (306, 132380), (340, 119142), (360, 112523), (408, 99285), (510, 79428), (612, 66190), (680, 59571), (765, 52952), (1020, 39714), (1224, 33095), (1530, 26476), (2040, 19857), (3060, 13238), (6120, 6619)]