2289978120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{30829}}^1$

素因数の和:31462

約数の個数: 64

約数和(自身を含む): 6881256000

約数和(自身を除く): 4591277880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 619, 1238, 1857, 2476, 3095, 3714, 4952, 6190, 7428, 9285, 12380, 14856, 18570, 24760, 30829, 37140, 61658, 74280, 92487, 123316, 154145, 184974, 246632, 308290, 369948, 462435, 616580, 739896, 924870, 1233160, 1849740, 3699480, 19083151, 38166302, 57249453, 76332604, 95415755, 114498906, 152665208, 190831510, 228997812, 286247265, 381663020, 457995624, 572494530, 763326040, 1144989060, 2289978120]

約数ペア:

[(1, 2289978120), (2, 1144989060), (3, 763326040), (4, 572494530), (5, 457995624), (6, 381663020), (8, 286247265), (10, 228997812), (12, 190831510), (15, 152665208), (20, 114498906), (24, 95415755), (30, 76332604), (40, 57249453), (60, 38166302), (120, 19083151), (619, 3699480), (1238, 1849740), (1857, 1233160), (2476, 924870), (3095, 739896), (3714, 616580), (4952, 462435), (6190, 369948), (7428, 308290), (9285, 246632), (12380, 184974), (14856, 154145), (18570, 123316), (24760, 92487), (30829, 74280), (37140, 61658)]