40320360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2383}}^1$

素因数の和:2447

約数の個数: 96

約数和(自身を含む): 133885440

約数和(自身を除く): 93565080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2383, 2820, 3384, 4230, 4766, 5640, 7149, 8460, 9532, 11915, 14298, 16920, 19064, 21447, 23830, 28596, 35745, 42894, 47660, 57192, 71490, 85788, 95320, 107235, 112001, 142980, 171576, 214470, 224002, 285960, 336003, 428940, 448004, 560005, 672006, 857880, 896008, 1008009, 1120010, 1344012, 1680015, 2016018, 2240020, 2688024, 3360030, 4032036, 4480040, 5040045, 6720060, 8064072, 10080090, 13440120, 20160180, 40320360]

約数ペア:

[(1, 40320360), (2, 20160180), (3, 13440120), (4, 10080090), (5, 8064072), (6, 6720060), (8, 5040045), (9, 4480040), (10, 4032036), (12, 3360030), (15, 2688024), (18, 2240020), (20, 2016018), (24, 1680015), (30, 1344012), (36, 1120010), (40, 1008009), (45, 896008), (47, 857880), (60, 672006), (72, 560005), (90, 448004), (94, 428940), (120, 336003), (141, 285960), (180, 224002), (188, 214470), (235, 171576), (282, 142980), (360, 112001), (376, 107235), (423, 95320), (470, 85788), (564, 71490), (705, 57192), (846, 47660), (940, 42894), (1128, 35745), (1410, 28596), (1692, 23830), (1880, 21447), (2115, 19064), (2383, 16920), (2820, 14298), (3384, 11915), (4230, 9532), (4766, 8460), (5640, 7149)]