74007720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1231}}^1$

素因数の和:1415

約数の個数: 96

約数和(自身を含む): 242161920

約数和(自身を除く): 168154200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 167, 180, 334, 360, 501, 668, 835, 1002, 1231, 1336, 1503, 1670, 2004, 2462, 2505, 3006, 3340, 3693, 4008, 4924, 5010, 6012, 6155, 6680, 7386, 7515, 9848, 10020, 11079, 12024, 12310, 14772, 15030, 18465, 20040, 22158, 24620, 29544, 30060, 36930, 44316, 49240, 55395, 60120, 73860, 88632, 110790, 147720, 205577, 221580, 411154, 443160, 616731, 822308, 1027885, 1233462, 1644616, 1850193, 2055770, 2466924, 3083655, 3700386, 4111540, 4933848, 6167310, 7400772, 8223080, 9250965, 12334620, 14801544, 18501930, 24669240, 37003860, 74007720]

約数ペア:

[(1, 74007720), (2, 37003860), (3, 24669240), (4, 18501930), (5, 14801544), (6, 12334620), (8, 9250965), (9, 8223080), (10, 7400772), (12, 6167310), (15, 4933848), (18, 4111540), (20, 3700386), (24, 3083655), (30, 2466924), (36, 2055770), (40, 1850193), (45, 1644616), (60, 1233462), (72, 1027885), (90, 822308), (120, 616731), (167, 443160), (180, 411154), (334, 221580), (360, 205577), (501, 147720), (668, 110790), (835, 88632), (1002, 73860), (1231, 60120), (1336, 55395), (1503, 49240), (1670, 44316), (2004, 36930), (2462, 30060), (2505, 29544), (3006, 24620), (3340, 22158), (3693, 20040), (4008, 18465), (4924, 15030), (5010, 14772), (6012, 12310), (6155, 12024), (6680, 11079), (7386, 10020), (7515, 9848)]