30881829360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1\times {\mathrm{4289}}^1$

素因数の和:5903

約数の個数: 160

約数和(自身を含む): 100859616000

約数和(自身を除く): 69977786640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 1579, 2280, 3158, 4289, 4560, 4737, 6316, 7895, 8578, 9474, 12632, 12867, 15790, 17156, 18948, 21445, 23685, 25264, 25734, 30001, 31580, 34312, 37896, 42890, 47370, 51468, 60002, 63160, 64335, 68624, 75792, 81491, 85780, 90003, 94740, 102936, 120004, 126320, 128670, 150005, 162982, 171560, 180006, 189480, 205872, 240008, 244473, 257340, 300010, 325964, 343120, 360012, 378960, 407455, 450015, 480016, 488946, 514680, 600020, 651928, 720024, 814910, 900030, 977892, 1029360, 1200040, 1222365, 1303856, 1440048, 1629820, 1800060, 1955784, 2400080, 2444730, 3259640, 3600120, 3911568, 4889460, 6519280, 6772331, 7200240, 9778920, 13544662, 19557840, 20316993, 27089324, 33861655, 40633986, 54178648, 67723310, 81267972, 101584965, 108357296, 128674289, 135446620, 162535944, 203169930, 257348578, 270893240, 325071888, 386022867, 406339860, 514697156, 541786480, 643371445, 772045734, 812679720, 1029394312, 1286742890, 1544091468, 1625359440, 1930114335, 2058788624, 2573485780, 3088182936, 3860228670, 5146971560, 6176365872, 7720457340, 10293943120, 15440914680, 30881829360]

約数ペア:

[(1, 30881829360), (2, 15440914680), (3, 10293943120), (4, 7720457340), (5, 6176365872), (6, 5146971560), (8, 3860228670), (10, 3088182936), (12, 2573485780), (15, 2058788624), (16, 1930114335), (19, 1625359440), (20, 1544091468), (24, 1286742890), (30, 1029394312), (38, 812679720), (40, 772045734), (48, 643371445), (57, 541786480), (60, 514697156), (76, 406339860), (80, 386022867), (95, 325071888), (114, 270893240), (120, 257348578), (152, 203169930), (190, 162535944), (228, 135446620), (240, 128674289), (285, 108357296), (304, 101584965), (380, 81267972), (456, 67723310), (570, 54178648), (760, 40633986), (912, 33861655), (1140, 27089324), (1520, 20316993), (1579, 19557840), (2280, 13544662), (3158, 9778920), (4289, 7200240), (4560, 6772331), (4737, 6519280), (6316, 4889460), (7895, 3911568), (8578, 3600120), (9474, 3259640), (12632, 2444730), (12867, 2400080), (15790, 1955784), (17156, 1800060), (18948, 1629820), (21445, 1440048), (23685, 1303856), (25264, 1222365), (25734, 1200040), (30001, 1029360), (31580, 977892), (34312, 900030), (37896, 814910), (42890, 720024), (47370, 651928), (51468, 600020), (60002, 514680), (63160, 488946), (64335, 480016), (68624, 450015), (75792, 407455), (81491, 378960), (85780, 360012), (90003, 343120), (94740, 325964), (102936, 300010), (120004, 257340), (126320, 244473), (128670, 240008), (150005, 205872), (162982, 189480), (171560, 180006)]