108979920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{3089}}^1$

素因数の和:3122

約数の個数: 180

約数和(自身を含む): 425882340

約数和(自身を除く): 316902420

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3089, 3528, 3920, 4410, 5040, 5880, 6178, 7056, 8820, 9267, 11760, 12356, 15445, 17640, 18534, 21623, 24712, 27801, 30890, 35280, 37068, 43246, 46335, 49424, 55602, 61780, 64869, 74136, 86492, 92670, 108115, 111204, 123560, 129738, 139005, 148272, 151361, 172984, 185340, 194607, 216230, 222408, 247120, 259476, 278010, 302722, 324345, 345968, 370680, 389214, 432460, 444816, 454083, 518952, 556020, 605444, 648690, 741360, 756805, 778428, 864920, 908166, 973035, 1037904, 1112040, 1210888, 1297380, 1362249, 1513610, 1556856, 1729840, 1816332, 1946070, 2224080, 2270415, 2421776, 2594760, 2724498, 3027220, 3113712, 3632664, 3892140, 4540830, 5189520, 5448996, 6054440, 6811245, 7265328, 7784280, 9081660, 10897992, 12108880, 13622490, 15568560, 18163320, 21795984, 27244980, 36326640, 54489960, 108979920]

約数ペア:

[(1, 108979920), (2, 54489960), (3, 36326640), (4, 27244980), (5, 21795984), (6, 18163320), (7, 15568560), (8, 13622490), (9, 12108880), (10, 10897992), (12, 9081660), (14, 7784280), (15, 7265328), (16, 6811245), (18, 6054440), (20, 5448996), (21, 5189520), (24, 4540830), (28, 3892140), (30, 3632664), (35, 3113712), (36, 3027220), (40, 2724498), (42, 2594760), (45, 2421776), (48, 2270415), (49, 2224080), (56, 1946070), (60, 1816332), (63, 1729840), (70, 1556856), (72, 1513610), (80, 1362249), (84, 1297380), (90, 1210888), (98, 1112040), (105, 1037904), (112, 973035), (120, 908166), (126, 864920), (140, 778428), (144, 756805), (147, 741360), (168, 648690), (180, 605444), (196, 556020), (210, 518952), (240, 454083), (245, 444816), (252, 432460), (280, 389214), (294, 370680), (315, 345968), (336, 324345), (360, 302722), (392, 278010), (420, 259476), (441, 247120), (490, 222408), (504, 216230), (560, 194607), (588, 185340), (630, 172984), (720, 151361), (735, 148272), (784, 139005), (840, 129738), (882, 123560), (980, 111204), (1008, 108115), (1176, 92670), (1260, 86492), (1470, 74136), (1680, 64869), (1764, 61780), (1960, 55602), (2205, 49424), (2352, 46335), (2520, 43246), (2940, 37068), (3089, 35280), (3528, 30890), (3920, 27801), (4410, 24712), (5040, 21623), (5880, 18534), (6178, 17640), (7056, 15445), (8820, 12356), (9267, 11760)]