3806640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 13579488

約数和(自身を除く): 9772848

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, 311, 340, 360, 408, 510, 612, 622, 680, 720, 765, 816, 933, 1020, 1224, 1244, 1360, 1530, 1555, 1866, 2040, 2448, 2488, 2799, 3060, 3110, 3732, 4080, 4665, 4976, 5287, 5598, 6120, 6220, 7464, 9330, 10574, 11196, 12240, 12440, 13995, 14928, 15861, 18660, 21148, 22392, 24880, 26435, 27990, 31722, 37320, 42296, 44784, 47583, 52870, 55980, 63444, 74640, 79305, 84592, 95166, 105740, 111960, 126888, 158610, 190332, 211480, 223920, 237915, 253776, 317220, 380664, 422960, 475830, 634440, 761328, 951660, 1268880, 1903320, 3806640]

約数ペア:

[(1, 3806640), (2, 1903320), (3, 1268880), (4, 951660), (5, 761328), (6, 634440), (8, 475830), (9, 422960), (10, 380664), (12, 317220), (15, 253776), (16, 237915), (17, 223920), (18, 211480), (20, 190332), (24, 158610), (30, 126888), (34, 111960), (36, 105740), (40, 95166), (45, 84592), (48, 79305), (51, 74640), (60, 63444), (68, 55980), (72, 52870), (80, 47583), (85, 44784), (90, 42296), (102, 37320), (120, 31722), (136, 27990), (144, 26435), (153, 24880), (170, 22392), (180, 21148), (204, 18660), (240, 15861), (255, 14928), (272, 13995), (306, 12440), (311, 12240), (340, 11196), (360, 10574), (408, 9330), (510, 7464), (612, 6220), (622, 6120), (680, 5598), (720, 5287), (765, 4976), (816, 4665), (933, 4080), (1020, 3732), (1224, 3110), (1244, 3060), (1360, 2799), (1530, 2488), (1555, 2448), (1866, 2040)]