320985360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12049}}^1$

素因数の和:12105

約数の個数: 120

約数和(自身を含む): 1107202200

約数和(自身を除く): 786216840

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, 12049, 13320, 24098, 26640, 36147, 48196, 60245, 72294, 96392, 108441, 120490, 144588, 180735, 192784, 216882, 240980, 289176, 361470, 433764, 445813, 481960, 542205, 578352, 722940, 867528, 891626, 963920, 1084410, 1337439, 1445880, 1735056, 1783252, 2168820, 2229065, 2674878, 2891760, 3566504, 4012317, 4337640, 4458130, 5349756, 6687195, 7133008, 8024634, 8675280, 8916260, 10699512, 13374390, 16049268, 17832520, 20061585, 21399024, 26748780, 32098536, 35665040, 40123170, 53497560, 64197072, 80246340, 106995120, 160492680, 320985360]

約数ペア:

[(1, 320985360), (2, 160492680), (3, 106995120), (4, 80246340), (5, 64197072), (6, 53497560), (8, 40123170), (9, 35665040), (10, 32098536), (12, 26748780), (15, 21399024), (16, 20061585), (18, 17832520), (20, 16049268), (24, 13374390), (30, 10699512), (36, 8916260), (37, 8675280), (40, 8024634), (45, 7133008), (48, 6687195), (60, 5349756), (72, 4458130), (74, 4337640), (80, 4012317), (90, 3566504), (111, 2891760), (120, 2674878), (144, 2229065), (148, 2168820), (180, 1783252), (185, 1735056), (222, 1445880), (240, 1337439), (296, 1084410), (333, 963920), (360, 891626), (370, 867528), (444, 722940), (555, 578352), (592, 542205), (666, 481960), (720, 445813), (740, 433764), (888, 361470), (1110, 289176), (1332, 240980), (1480, 216882), (1665, 192784), (1776, 180735), (2220, 144588), (2664, 120490), (2960, 108441), (3330, 96392), (4440, 72294), (5328, 60245), (6660, 48196), (8880, 36147), (12049, 26640), (13320, 24098)]