328357920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62189}}^1$

素因数の和:62218

約数の個数: 96

約数和(自身を含む): 1128375360

約数和(自身を除く): 800017440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 62189, 124378, 186567, 248756, 310945, 373134, 497512, 621890, 684079, 746268, 932835, 995024, 1243780, 1368158, 1492536, 1865670, 1990048, 2052237, 2487560, 2736316, 2985072, 3420395, 3731340, 4104474, 4975120, 5472632, 5970144, 6840790, 7462680, 8208948, 9950240, 10261185, 10945264, 13681580, 14925360, 16417896, 20522370, 21890528, 27363160, 29850720, 32835792, 41044740, 54726320, 65671584, 82089480, 109452640, 164178960, 328357920]

約数ペア:

[(1, 328357920), (2, 164178960), (3, 109452640), (4, 82089480), (5, 65671584), (6, 54726320), (8, 41044740), (10, 32835792), (11, 29850720), (12, 27363160), (15, 21890528), (16, 20522370), (20, 16417896), (22, 14925360), (24, 13681580), (30, 10945264), (32, 10261185), (33, 9950240), (40, 8208948), (44, 7462680), (48, 6840790), (55, 5970144), (60, 5472632), (66, 4975120), (80, 4104474), (88, 3731340), (96, 3420395), (110, 2985072), (120, 2736316), (132, 2487560), (160, 2052237), (165, 1990048), (176, 1865670), (220, 1492536), (240, 1368158), (264, 1243780), (330, 995024), (352, 932835), (440, 746268), (480, 684079), (528, 621890), (660, 497512), (880, 373134), (1056, 310945), (1320, 248756), (1760, 186567), (2640, 124378), (5280, 62189)]