71634960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2689}}^1$

素因数の和:2745

約数の個数: 120

約数和(自身を含む): 247167960

約数和(自身を除く): 175533000

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, 2689, 2960, 3330, 4440, 5328, 5378, 6660, 8067, 8880, 10756, 13320, 13445, 16134, 21512, 24201, 26640, 26890, 32268, 40335, 43024, 48402, 53780, 64536, 80670, 96804, 99493, 107560, 121005, 129072, 161340, 193608, 198986, 215120, 242010, 298479, 322680, 387216, 397972, 484020, 497465, 596958, 645360, 795944, 895437, 968040, 994930, 1193916, 1492395, 1591888, 1790874, 1936080, 1989860, 2387832, 2984790, 3581748, 3979720, 4477185, 4775664, 5969580, 7163496, 7959440, 8954370, 11939160, 14326992, 17908740, 23878320, 35817480, 71634960]

約数ペア:

[(1, 71634960), (2, 35817480), (3, 23878320), (4, 17908740), (5, 14326992), (6, 11939160), (8, 8954370), (9, 7959440), (10, 7163496), (12, 5969580), (15, 4775664), (16, 4477185), (18, 3979720), (20, 3581748), (24, 2984790), (30, 2387832), (36, 1989860), (37, 1936080), (40, 1790874), (45, 1591888), (48, 1492395), (60, 1193916), (72, 994930), (74, 968040), (80, 895437), (90, 795944), (111, 645360), (120, 596958), (144, 497465), (148, 484020), (180, 397972), (185, 387216), (222, 322680), (240, 298479), (296, 242010), (333, 215120), (360, 198986), (370, 193608), (444, 161340), (555, 129072), (592, 121005), (666, 107560), (720, 99493), (740, 96804), (888, 80670), (1110, 64536), (1332, 53780), (1480, 48402), (1665, 43024), (1776, 40335), (2220, 32268), (2664, 26890), (2689, 26640), (2960, 24201), (3330, 21512), (4440, 16134), (5328, 13445), (5378, 13320), (6660, 10756), (8067, 8880)]