152604720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1171}}^1$

素因数の和:1371

約数の個数: 120

約数和(自身を含む): 515769072

約数和(自身を除く): 363164352

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, 80, 90, 120, 144, 180, 181, 240, 360, 362, 543, 720, 724, 905, 1086, 1171, 1448, 1629, 1810, 2172, 2342, 2715, 2896, 3258, 3513, 3620, 4344, 4684, 5430, 5855, 6516, 7026, 7240, 8145, 8688, 9368, 10539, 10860, 11710, 13032, 14052, 14480, 16290, 17565, 18736, 21078, 21720, 23420, 26064, 28104, 32580, 35130, 42156, 43440, 46840, 52695, 56208, 65160, 70260, 84312, 93680, 105390, 130320, 140520, 168624, 210780, 211951, 281040, 421560, 423902, 635853, 843120, 847804, 1059755, 1271706, 1695608, 1907559, 2119510, 2543412, 3179265, 3391216, 3815118, 4239020, 5086824, 6358530, 7630236, 8478040, 9537795, 10173648, 12717060, 15260472, 16956080, 19075590, 25434120, 30520944, 38151180, 50868240, 76302360, 152604720]

約数ペア:

[(1, 152604720), (2, 76302360), (3, 50868240), (4, 38151180), (5, 30520944), (6, 25434120), (8, 19075590), (9, 16956080), (10, 15260472), (12, 12717060), (15, 10173648), (16, 9537795), (18, 8478040), (20, 7630236), (24, 6358530), (30, 5086824), (36, 4239020), (40, 3815118), (45, 3391216), (48, 3179265), (60, 2543412), (72, 2119510), (80, 1907559), (90, 1695608), (120, 1271706), (144, 1059755), (180, 847804), (181, 843120), (240, 635853), (360, 423902), (362, 421560), (543, 281040), (720, 211951), (724, 210780), (905, 168624), (1086, 140520), (1171, 130320), (1448, 105390), (1629, 93680), (1810, 84312), (2172, 70260), (2342, 65160), (2715, 56208), (2896, 52695), (3258, 46840), (3513, 43440), (3620, 42156), (4344, 35130), (4684, 32580), (5430, 28104), (5855, 26064), (6516, 23420), (7026, 21720), (7240, 21078), (8145, 18736), (8688, 17565), (9368, 16290), (10539, 14480), (10860, 14052), (11710, 13032)]