129668040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1345

約数の個数: 160

約数和(自身を含む): 450236160

約数和(自身を除く): 320568120

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, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1291, 1395, 1620, 1674, 1860, 2232, 2511, 2582, 2790, 3240, 3348, 3720, 3873, 4185, 5022, 5164, 5580, 6455, 6696, 7746, 8370, 10044, 10328, 11160, 11619, 12555, 12910, 15492, 16740, 19365, 20088, 23238, 25110, 25820, 30984, 33480, 34857, 38730, 40021, 46476, 50220, 51640, 58095, 69714, 77460, 80042, 92952, 100440, 104571, 116190, 120063, 139428, 154920, 160084, 174285, 200105, 209142, 232380, 240126, 278856, 320168, 348570, 360189, 400210, 418284, 464760, 480252, 522855, 600315, 697140, 720378, 800420, 836568, 960504, 1045710, 1080567, 1200630, 1394280, 1440756, 1600840, 1800945, 2091420, 2161134, 2401260, 2881512, 3241701, 3601890, 4182840, 4322268, 4802520, 5402835, 6483402, 7203780, 8644536, 10805670, 12966804, 14407560, 16208505, 21611340, 25933608, 32417010, 43222680, 64834020, 129668040]

約数ペア:

[(1, 129668040), (2, 64834020), (3, 43222680), (4, 32417010), (5, 25933608), (6, 21611340), (8, 16208505), (9, 14407560), (10, 12966804), (12, 10805670), (15, 8644536), (18, 7203780), (20, 6483402), (24, 5402835), (27, 4802520), (30, 4322268), (31, 4182840), (36, 3601890), (40, 3241701), (45, 2881512), (54, 2401260), (60, 2161134), (62, 2091420), (72, 1800945), (81, 1600840), (90, 1440756), (93, 1394280), (108, 1200630), (120, 1080567), (124, 1045710), (135, 960504), (155, 836568), (162, 800420), (180, 720378), (186, 697140), (216, 600315), (248, 522855), (270, 480252), (279, 464760), (310, 418284), (324, 400210), (360, 360189), (372, 348570), (405, 320168), (465, 278856), (540, 240126), (558, 232380), (620, 209142), (648, 200105), (744, 174285), (810, 160084), (837, 154920), (930, 139428), (1080, 120063), (1116, 116190), (1240, 104571), (1291, 100440), (1395, 92952), (1620, 80042), (1674, 77460), (1860, 69714), (2232, 58095), (2511, 51640), (2582, 50220), (2790, 46476), (3240, 40021), (3348, 38730), (3720, 34857), (3873, 33480), (4185, 30984), (5022, 25820), (5164, 25110), (5580, 23238), (6455, 20088), (6696, 19365), (7746, 16740), (8370, 15492), (10044, 12910), (10328, 12555), (11160, 11619)]