16771140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4051}}^1$

素因数の和:4089

約数の個数: 72

約数和(自身を含む): 53097408

約数和(自身を除く): 36326268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4051, 4140, 8102, 12153, 16204, 20255, 24306, 36459, 40510, 48612, 60765, 72918, 81020, 93173, 121530, 145836, 182295, 186346, 243060, 279519, 364590, 372692, 465865, 559038, 729180, 838557, 931730, 1118076, 1397595, 1677114, 1863460, 2795190, 3354228, 4192785, 5590380, 8385570, 16771140]

約数ペア:

[(1, 16771140), (2, 8385570), (3, 5590380), (4, 4192785), (5, 3354228), (6, 2795190), (9, 1863460), (10, 1677114), (12, 1397595), (15, 1118076), (18, 931730), (20, 838557), (23, 729180), (30, 559038), (36, 465865), (45, 372692), (46, 364590), (60, 279519), (69, 243060), (90, 186346), (92, 182295), (115, 145836), (138, 121530), (180, 93173), (207, 81020), (230, 72918), (276, 60765), (345, 48612), (414, 40510), (460, 36459), (690, 24306), (828, 20255), (1035, 16204), (1380, 12153), (2070, 8102), (4051, 4140)]