972972720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36523}}^1$

素因数の和:36579

約数の個数: 120

約数和(自身を含む): 3355971216

約数和(自身を除く): 2382998496

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, 5328, 6660, 8880, 13320, 26640, 36523, 73046, 109569, 146092, 182615, 219138, 292184, 328707, 365230, 438276, 547845, 584368, 657414, 730460, 876552, 1095690, 1314828, 1351351, 1460920, 1643535, 1753104, 2191380, 2629656, 2702702, 2921840, 3287070, 4054053, 4382760, 5259312, 5405404, 6574140, 6756755, 8108106, 8765520, 10810808, 12162159, 13148280, 13513510, 16216212, 20270265, 21621616, 24324318, 26296560, 27027020, 32432424, 40540530, 48648636, 54054040, 60810795, 64864848, 81081060, 97297272, 108108080, 121621590, 162162120, 194594544, 243243180, 324324240, 486486360, 972972720]

約数ペア:

[(1, 972972720), (2, 486486360), (3, 324324240), (4, 243243180), (5, 194594544), (6, 162162120), (8, 121621590), (9, 108108080), (10, 97297272), (12, 81081060), (15, 64864848), (16, 60810795), (18, 54054040), (20, 48648636), (24, 40540530), (30, 32432424), (36, 27027020), (37, 26296560), (40, 24324318), (45, 21621616), (48, 20270265), (60, 16216212), (72, 13513510), (74, 13148280), (80, 12162159), (90, 10810808), (111, 8765520), (120, 8108106), (144, 6756755), (148, 6574140), (180, 5405404), (185, 5259312), (222, 4382760), (240, 4054053), (296, 3287070), (333, 2921840), (360, 2702702), (370, 2629656), (444, 2191380), (555, 1753104), (592, 1643535), (666, 1460920), (720, 1351351), (740, 1314828), (888, 1095690), (1110, 876552), (1332, 730460), (1480, 657414), (1665, 584368), (1776, 547845), (2220, 438276), (2664, 365230), (2960, 328707), (3330, 292184), (4440, 219138), (5328, 182615), (6660, 146092), (8880, 109569), (13320, 73046), (26640, 36523)]