72233640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{66883}}^1$

素因数の和:66903

約数の個数: 64

約数和(自身を含む): 240782400

約数和(自身を除く): 168548760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 66883, 133766, 200649, 267532, 334415, 401298, 535064, 601947, 668830, 802596, 1003245, 1203894, 1337660, 1605192, 1805841, 2006490, 2407788, 2675320, 3009735, 3611682, 4012980, 4815576, 6019470, 7223364, 8025960, 9029205, 12038940, 14446728, 18058410, 24077880, 36116820, 72233640]

約数ペア:

[(1, 72233640), (2, 36116820), (3, 24077880), (4, 18058410), (5, 14446728), (6, 12038940), (8, 9029205), (9, 8025960), (10, 7223364), (12, 6019470), (15, 4815576), (18, 4012980), (20, 3611682), (24, 3009735), (27, 2675320), (30, 2407788), (36, 2006490), (40, 1805841), (45, 1605192), (54, 1337660), (60, 1203894), (72, 1003245), (90, 802596), (108, 668830), (120, 601947), (135, 535064), (180, 401298), (216, 334415), (270, 267532), (360, 200649), (540, 133766), (1080, 66883)]