155908080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2839

約数の個数: 120

約数和(自身を含む): 530412480

約数和(自身を除く): 374504400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2741, 2844, 3160, 3555, 3792, 4740, 5482, 5688, 6320, 7110, 8223, 9480, 10964, 11376, 13705, 14220, 16446, 18960, 21928, 24669, 27410, 28440, 32892, 41115, 43856, 49338, 54820, 56880, 65784, 82230, 98676, 109640, 123345, 131568, 164460, 197352, 216539, 219280, 246690, 328920, 394704, 433078, 493380, 649617, 657840, 866156, 986760, 1082695, 1299234, 1732312, 1948851, 1973520, 2165390, 2598468, 3248085, 3464624, 3897702, 4330780, 5196936, 6496170, 7795404, 8661560, 9744255, 10393872, 12992340, 15590808, 17323120, 19488510, 25984680, 31181616, 38977020, 51969360, 77954040, 155908080]

約数ペア:

[(1, 155908080), (2, 77954040), (3, 51969360), (4, 38977020), (5, 31181616), (6, 25984680), (8, 19488510), (9, 17323120), (10, 15590808), (12, 12992340), (15, 10393872), (16, 9744255), (18, 8661560), (20, 7795404), (24, 6496170), (30, 5196936), (36, 4330780), (40, 3897702), (45, 3464624), (48, 3248085), (60, 2598468), (72, 2165390), (79, 1973520), (80, 1948851), (90, 1732312), (120, 1299234), (144, 1082695), (158, 986760), (180, 866156), (237, 657840), (240, 649617), (316, 493380), (360, 433078), (395, 394704), (474, 328920), (632, 246690), (711, 219280), (720, 216539), (790, 197352), (948, 164460), (1185, 131568), (1264, 123345), (1422, 109640), (1580, 98676), (1896, 82230), (2370, 65784), (2741, 56880), (2844, 54820), (3160, 49338), (3555, 43856), (3792, 41115), (4740, 32892), (5482, 28440), (5688, 27410), (6320, 24669), (7110, 21928), (8223, 18960), (9480, 16446), (10964, 14220), (11376, 13705)]