154233720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 523242720

約数和(自身を除く): 369009000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 181, 216, 263, 270, 324, 360, 362, 405, 526, 540, 543, 648, 724, 789, 810, 905, 1052, 1080, 1086, 1315, 1448, 1578, 1620, 1629, 1810, 2104, 2172, 2367, 2630, 2715, 3156, 3240, 3258, 3620, 3945, 4344, 4734, 4887, 5260, 5430, 6312, 6516, 7101, 7240, 7890, 8145, 9468, 9774, 10520, 10860, 11835, 13032, 14202, 14661, 15780, 16290, 18936, 19548, 21303, 21720, 23670, 24435, 28404, 29322, 31560, 32580, 35505, 39096, 42606, 47340, 47603, 48870, 56808, 58644, 65160, 71010, 73305, 85212, 94680, 95206, 97740, 106515, 117288, 142020, 142809, 146610, 170424, 190412, 195480, 213030, 238015, 284040, 285618, 293220, 380824, 426060, 428427, 476030, 571236, 586440, 714045, 852120, 856854, 952060, 1142472, 1285281, 1428090, 1713708, 1904120, 2142135, 2570562, 2856180, 3427416, 3855843, 4284270, 5141124, 5712360, 6426405, 7711686, 8568540, 10282248, 12852810, 15423372, 17137080, 19279215, 25705620, 30846744, 38558430, 51411240, 77116860, 154233720]

約数ペア:

[(1, 154233720), (2, 77116860), (3, 51411240), (4, 38558430), (5, 30846744), (6, 25705620), (8, 19279215), (9, 17137080), (10, 15423372), (12, 12852810), (15, 10282248), (18, 8568540), (20, 7711686), (24, 6426405), (27, 5712360), (30, 5141124), (36, 4284270), (40, 3855843), (45, 3427416), (54, 2856180), (60, 2570562), (72, 2142135), (81, 1904120), (90, 1713708), (108, 1428090), (120, 1285281), (135, 1142472), (162, 952060), (180, 856854), (181, 852120), (216, 714045), (263, 586440), (270, 571236), (324, 476030), (360, 428427), (362, 426060), (405, 380824), (526, 293220), (540, 285618), (543, 284040), (648, 238015), (724, 213030), (789, 195480), (810, 190412), (905, 170424), (1052, 146610), (1080, 142809), (1086, 142020), (1315, 117288), (1448, 106515), (1578, 97740), (1620, 95206), (1629, 94680), (1810, 85212), (2104, 73305), (2172, 71010), (2367, 65160), (2630, 58644), (2715, 56808), (3156, 48870), (3240, 47603), (3258, 47340), (3620, 42606), (3945, 39096), (4344, 35505), (4734, 32580), (4887, 31560), (5260, 29322), (5430, 28404), (6312, 24435), (6516, 23670), (7101, 21720), (7240, 21303), (7890, 19548), (8145, 18936), (9468, 16290), (9774, 15780), (10520, 14661), (10860, 14202), (11835, 13032)]