101980080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1576

約数の個数: 160

約数和(自身を含む): 362833920

約数和(自身を除く): 260853840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1523, 1674, 1860, 2160, 2232, 2480, 2790, 3046, 3348, 3720, 4185, 4464, 4569, 5580, 6092, 6696, 7440, 7615, 8370, 9138, 11160, 12184, 13392, 13707, 15230, 16740, 18276, 22320, 22845, 24368, 27414, 30460, 33480, 36552, 41121, 45690, 47213, 54828, 60920, 66960, 68535, 73104, 82242, 91380, 94426, 109656, 121840, 137070, 141639, 164484, 182760, 188852, 205605, 219312, 236065, 274140, 283278, 328968, 365520, 377704, 411210, 424917, 472130, 548280, 566556, 657936, 708195, 755408, 822420, 849834, 944260, 1096560, 1133112, 1274751, 1416390, 1644840, 1699668, 1888520, 2124585, 2266224, 2549502, 2832780, 3289680, 3399336, 3777040, 4249170, 5099004, 5665560, 6373755, 6798672, 8498340, 10198008, 11331120, 12747510, 16996680, 20396016, 25495020, 33993360, 50990040, 101980080]

約数ペア:

[(1, 101980080), (2, 50990040), (3, 33993360), (4, 25495020), (5, 20396016), (6, 16996680), (8, 12747510), (9, 11331120), (10, 10198008), (12, 8498340), (15, 6798672), (16, 6373755), (18, 5665560), (20, 5099004), (24, 4249170), (27, 3777040), (30, 3399336), (31, 3289680), (36, 2832780), (40, 2549502), (45, 2266224), (48, 2124585), (54, 1888520), (60, 1699668), (62, 1644840), (72, 1416390), (80, 1274751), (90, 1133112), (93, 1096560), (108, 944260), (120, 849834), (124, 822420), (135, 755408), (144, 708195), (155, 657936), (180, 566556), (186, 548280), (216, 472130), (240, 424917), (248, 411210), (270, 377704), (279, 365520), (310, 328968), (360, 283278), (372, 274140), (432, 236065), (465, 219312), (496, 205605), (540, 188852), (558, 182760), (620, 164484), (720, 141639), (744, 137070), (837, 121840), (930, 109656), (1080, 94426), (1116, 91380), (1240, 82242), (1395, 73104), (1488, 68535), (1523, 66960), (1674, 60920), (1860, 54828), (2160, 47213), (2232, 45690), (2480, 41121), (2790, 36552), (3046, 33480), (3348, 30460), (3720, 27414), (4185, 24368), (4464, 22845), (4569, 22320), (5580, 18276), (6092, 16740), (6696, 15230), (7440, 13707), (7615, 13392), (8370, 12184), (9138, 11160)]