121565880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3682

約数の個数: 128

約数和(自身を含む): 418406400

約数和(自身を除く): 296840520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3631, 3720, 4185, 5580, 6696, 7262, 8370, 10893, 11160, 14524, 16740, 18155, 21786, 29048, 32679, 33480, 36310, 43572, 54465, 65358, 72620, 87144, 98037, 108930, 112561, 130716, 145240, 163395, 196074, 217860, 225122, 261432, 326790, 337683, 392148, 435720, 450244, 490185, 562805, 653580, 675366, 784296, 900488, 980370, 1013049, 1125610, 1307160, 1350732, 1688415, 1960740, 2026098, 2251220, 2701464, 3039147, 3376830, 3921480, 4052196, 4502440, 5065245, 6078294, 6753660, 8104392, 10130490, 12156588, 13507320, 15195735, 20260980, 24313176, 30391470, 40521960, 60782940, 121565880]

約数ペア:

[(1, 121565880), (2, 60782940), (3, 40521960), (4, 30391470), (5, 24313176), (6, 20260980), (8, 15195735), (9, 13507320), (10, 12156588), (12, 10130490), (15, 8104392), (18, 6753660), (20, 6078294), (24, 5065245), (27, 4502440), (30, 4052196), (31, 3921480), (36, 3376830), (40, 3039147), (45, 2701464), (54, 2251220), (60, 2026098), (62, 1960740), (72, 1688415), (90, 1350732), (93, 1307160), (108, 1125610), (120, 1013049), (124, 980370), (135, 900488), (155, 784296), (180, 675366), (186, 653580), (216, 562805), (248, 490185), (270, 450244), (279, 435720), (310, 392148), (360, 337683), (372, 326790), (465, 261432), (540, 225122), (558, 217860), (620, 196074), (744, 163395), (837, 145240), (930, 130716), (1080, 112561), (1116, 108930), (1240, 98037), (1395, 87144), (1674, 72620), (1860, 65358), (2232, 54465), (2790, 43572), (3348, 36310), (3631, 33480), (3720, 32679), (4185, 29048), (5580, 21786), (6696, 18155), (7262, 16740), (8370, 14524), (10893, 11160)]