74037720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36293}}^1$

素因数の和:36324

約数の個数: 64

約数和(自身を含む): 235185120

約数和(自身を除く): 161147400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 36293, 72586, 108879, 145172, 181465, 217758, 290344, 362930, 435516, 544395, 616981, 725860, 871032, 1088790, 1233962, 1451720, 1850943, 2177580, 2467924, 3084905, 3701886, 4355160, 4935848, 6169810, 7403772, 9254715, 12339620, 14807544, 18509430, 24679240, 37018860, 74037720]

約数ペア:

[(1, 74037720), (2, 37018860), (3, 24679240), (4, 18509430), (5, 14807544), (6, 12339620), (8, 9254715), (10, 7403772), (12, 6169810), (15, 4935848), (17, 4355160), (20, 3701886), (24, 3084905), (30, 2467924), (34, 2177580), (40, 1850943), (51, 1451720), (60, 1233962), (68, 1088790), (85, 871032), (102, 725860), (120, 616981), (136, 544395), (170, 435516), (204, 362930), (255, 290344), (340, 217758), (408, 181465), (510, 145172), (680, 108879), (1020, 72586), (2040, 36293)]