168243120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1291}}^1$

素因数の和:1491

約数の個数: 120

約数和(自身を含む): 568578192

約数和(自身を除く): 400335072

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, 1291, 1448, 1629, 1810, 2172, 2582, 2715, 2896, 3258, 3620, 3873, 4344, 5164, 5430, 6455, 6516, 7240, 7746, 8145, 8688, 10328, 10860, 11619, 12910, 13032, 14480, 15492, 16290, 19365, 20656, 21720, 23238, 25820, 26064, 30984, 32580, 38730, 43440, 46476, 51640, 58095, 61968, 65160, 77460, 92952, 103280, 116190, 130320, 154920, 185904, 232380, 233671, 309840, 464760, 467342, 701013, 929520, 934684, 1168355, 1402026, 1869368, 2103039, 2336710, 2804052, 3505065, 3738736, 4206078, 4673420, 5608104, 7010130, 8412156, 9346840, 10515195, 11216208, 14020260, 16824312, 18693680, 21030390, 28040520, 33648624, 42060780, 56081040, 84121560, 168243120]

約数ペア:

[(1, 168243120), (2, 84121560), (3, 56081040), (4, 42060780), (5, 33648624), (6, 28040520), (8, 21030390), (9, 18693680), (10, 16824312), (12, 14020260), (15, 11216208), (16, 10515195), (18, 9346840), (20, 8412156), (24, 7010130), (30, 5608104), (36, 4673420), (40, 4206078), (45, 3738736), (48, 3505065), (60, 2804052), (72, 2336710), (80, 2103039), (90, 1869368), (120, 1402026), (144, 1168355), (180, 934684), (181, 929520), (240, 701013), (360, 467342), (362, 464760), (543, 309840), (720, 233671), (724, 232380), (905, 185904), (1086, 154920), (1291, 130320), (1448, 116190), (1629, 103280), (1810, 92952), (2172, 77460), (2582, 65160), (2715, 61968), (2896, 58095), (3258, 51640), (3620, 46476), (3873, 43440), (4344, 38730), (5164, 32580), (5430, 30984), (6455, 26064), (6516, 25820), (7240, 23238), (7746, 21720), (8145, 20656), (8688, 19365), (10328, 16290), (10860, 15492), (11619, 14480), (12910, 13032)]