121505040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4561}}^1$

素因数の和:4617

約数の個数: 120

約数和(自身を含む): 419174808

約数和(自身を除く): 297669768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 4561, 5328, 6660, 8880, 9122, 13320, 13683, 18244, 22805, 26640, 27366, 36488, 41049, 45610, 54732, 68415, 72976, 82098, 91220, 109464, 136830, 164196, 168757, 182440, 205245, 218928, 273660, 328392, 337514, 364880, 410490, 506271, 547320, 656784, 675028, 820980, 843785, 1012542, 1094640, 1350056, 1518813, 1641960, 1687570, 2025084, 2531355, 2700112, 3037626, 3283920, 3375140, 4050168, 5062710, 6075252, 6750280, 7594065, 8100336, 10125420, 12150504, 13500560, 15188130, 20250840, 24301008, 30376260, 40501680, 60752520, 121505040]

約数ペア:

[(1, 121505040), (2, 60752520), (3, 40501680), (4, 30376260), (5, 24301008), (6, 20250840), (8, 15188130), (9, 13500560), (10, 12150504), (12, 10125420), (15, 8100336), (16, 7594065), (18, 6750280), (20, 6075252), (24, 5062710), (30, 4050168), (36, 3375140), (37, 3283920), (40, 3037626), (45, 2700112), (48, 2531355), (60, 2025084), (72, 1687570), (74, 1641960), (80, 1518813), (90, 1350056), (111, 1094640), (120, 1012542), (144, 843785), (148, 820980), (180, 675028), (185, 656784), (222, 547320), (240, 506271), (296, 410490), (333, 364880), (360, 337514), (370, 328392), (444, 273660), (555, 218928), (592, 205245), (666, 182440), (720, 168757), (740, 164196), (888, 136830), (1110, 109464), (1332, 91220), (1480, 82098), (1665, 72976), (1776, 68415), (2220, 54732), (2664, 45610), (2960, 41049), (3330, 36488), (4440, 27366), (4561, 26640), (5328, 22805), (6660, 18244), (8880, 13683), (9122, 13320)]