220126320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8263}}^1$

素因数の和:8319

約数の個数: 120

約数和(自身を含む): 759329376

約数和(自身を除く): 539203056

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, 8263, 8880, 13320, 16526, 24789, 26640, 33052, 41315, 49578, 66104, 74367, 82630, 99156, 123945, 132208, 148734, 165260, 198312, 247890, 297468, 305731, 330520, 371835, 396624, 495780, 594936, 611462, 661040, 743670, 917193, 991560, 1189872, 1222924, 1487340, 1528655, 1834386, 1983120, 2445848, 2751579, 2974680, 3057310, 3668772, 4585965, 4891696, 5503158, 5949360, 6114620, 7337544, 9171930, 11006316, 12229240, 13757895, 14675088, 18343860, 22012632, 24458480, 27515790, 36687720, 44025264, 55031580, 73375440, 110063160, 220126320]

約数ペア:

[(1, 220126320), (2, 110063160), (3, 73375440), (4, 55031580), (5, 44025264), (6, 36687720), (8, 27515790), (9, 24458480), (10, 22012632), (12, 18343860), (15, 14675088), (16, 13757895), (18, 12229240), (20, 11006316), (24, 9171930), (30, 7337544), (36, 6114620), (37, 5949360), (40, 5503158), (45, 4891696), (48, 4585965), (60, 3668772), (72, 3057310), (74, 2974680), (80, 2751579), (90, 2445848), (111, 1983120), (120, 1834386), (144, 1528655), (148, 1487340), (180, 1222924), (185, 1189872), (222, 991560), (240, 917193), (296, 743670), (333, 661040), (360, 611462), (370, 594936), (444, 495780), (555, 396624), (592, 371835), (666, 330520), (720, 305731), (740, 297468), (888, 247890), (1110, 198312), (1332, 165260), (1480, 148734), (1665, 132208), (1776, 123945), (2220, 99156), (2664, 82630), (2960, 74367), (3330, 66104), (4440, 49578), (5328, 41315), (6660, 33052), (8263, 26640), (8880, 24789), (13320, 16526)]