65290320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:370

約数の個数: 160

約数和(自身を含む): 227485440

約数和(自身を除く): 162195120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 167, 180, 181, 216, 240, 270, 334, 360, 362, 432, 501, 540, 543, 668, 720, 724, 835, 905, 1002, 1080, 1086, 1336, 1448, 1503, 1629, 1670, 1810, 2004, 2160, 2172, 2505, 2672, 2715, 2896, 3006, 3258, 3340, 3620, 4008, 4344, 4509, 4887, 5010, 5430, 6012, 6516, 6680, 7240, 7515, 8016, 8145, 8688, 9018, 9774, 10020, 10860, 12024, 13032, 13360, 14480, 15030, 16290, 18036, 19548, 20040, 21720, 22545, 24048, 24435, 26064, 30060, 30227, 32580, 36072, 39096, 40080, 43440, 45090, 48870, 60120, 60454, 65160, 72144, 78192, 90180, 90681, 97740, 120240, 120908, 130320, 151135, 180360, 181362, 195480, 241816, 272043, 302270, 360720, 362724, 390960, 453405, 483632, 544086, 604540, 725448, 816129, 906810, 1088172, 1209080, 1360215, 1450896, 1632258, 1813620, 2176344, 2418160, 2720430, 3264516, 3627240, 4080645, 4352688, 5440860, 6529032, 7254480, 8161290, 10881720, 13058064, 16322580, 21763440, 32645160, 65290320]

約数ペア:

[(1, 65290320), (2, 32645160), (3, 21763440), (4, 16322580), (5, 13058064), (6, 10881720), (8, 8161290), (9, 7254480), (10, 6529032), (12, 5440860), (15, 4352688), (16, 4080645), (18, 3627240), (20, 3264516), (24, 2720430), (27, 2418160), (30, 2176344), (36, 1813620), (40, 1632258), (45, 1450896), (48, 1360215), (54, 1209080), (60, 1088172), (72, 906810), (80, 816129), (90, 725448), (108, 604540), (120, 544086), (135, 483632), (144, 453405), (167, 390960), (180, 362724), (181, 360720), (216, 302270), (240, 272043), (270, 241816), (334, 195480), (360, 181362), (362, 180360), (432, 151135), (501, 130320), (540, 120908), (543, 120240), (668, 97740), (720, 90681), (724, 90180), (835, 78192), (905, 72144), (1002, 65160), (1080, 60454), (1086, 60120), (1336, 48870), (1448, 45090), (1503, 43440), (1629, 40080), (1670, 39096), (1810, 36072), (2004, 32580), (2160, 30227), (2172, 30060), (2505, 26064), (2672, 24435), (2715, 24048), (2896, 22545), (3006, 21720), (3258, 20040), (3340, 19548), (3620, 18036), (4008, 16290), (4344, 15030), (4509, 14480), (4887, 13360), (5010, 13032), (5430, 12024), (6012, 10860), (6516, 10020), (6680, 9774), (7240, 9018), (7515, 8688), (8016, 8145)]