80455852560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1\times {\mathrm{2693}}^1$

素因数の和:3433

約数の個数: 160

約数和(自身を含む): 250958901888

約数和(自身を除く): 170503049328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 443, 562, 843, 886, 1124, 1329, 1405, 1686, 1772, 2215, 2248, 2658, 2693, 2810, 3372, 3544, 4215, 4430, 4496, 5316, 5386, 5620, 6645, 6744, 7088, 8079, 8430, 8860, 10632, 10772, 11240, 13290, 13465, 13488, 16158, 16860, 17720, 21264, 21544, 22480, 26580, 26930, 32316, 33720, 35440, 40395, 43088, 53160, 53860, 64632, 67440, 80790, 106320, 107720, 124483, 129264, 161580, 215440, 248966, 323160, 373449, 497932, 622415, 646320, 746898, 756733, 995864, 1192999, 1244830, 1493796, 1513466, 1867245, 1991728, 2270199, 2385998, 2489660, 2987592, 3026932, 3578997, 3734490, 3783665, 4540398, 4771996, 4979320, 5964995, 5975184, 6053864, 7157994, 7468980, 7567330, 9080796, 9543992, 9958640, 11350995, 11929990, 12107728, 14315988, 14937960, 15134660, 17894985, 18161592, 19087984, 22701990, 23859980, 28631976, 29875920, 30269320, 35789970, 36323184, 45403980, 47719960, 57263952, 60538640, 71579940, 90807960, 95439920, 143159880, 181615920, 286319760, 335232719, 670465438, 1005698157, 1340930876, 1676163595, 2011396314, 2681861752, 3352327190, 4022792628, 5028490785, 5363723504, 6704654380, 8045585256, 10056981570, 13409308760, 16091170512, 20113963140, 26818617520, 40227926280, 80455852560]

約数ペア:

[(1, 80455852560), (2, 40227926280), (3, 26818617520), (4, 20113963140), (5, 16091170512), (6, 13409308760), (8, 10056981570), (10, 8045585256), (12, 6704654380), (15, 5363723504), (16, 5028490785), (20, 4022792628), (24, 3352327190), (30, 2681861752), (40, 2011396314), (48, 1676163595), (60, 1340930876), (80, 1005698157), (120, 670465438), (240, 335232719), (281, 286319760), (443, 181615920), (562, 143159880), (843, 95439920), (886, 90807960), (1124, 71579940), (1329, 60538640), (1405, 57263952), (1686, 47719960), (1772, 45403980), (2215, 36323184), (2248, 35789970), (2658, 30269320), (2693, 29875920), (2810, 28631976), (3372, 23859980), (3544, 22701990), (4215, 19087984), (4430, 18161592), (4496, 17894985), (5316, 15134660), (5386, 14937960), (5620, 14315988), (6645, 12107728), (6744, 11929990), (7088, 11350995), (8079, 9958640), (8430, 9543992), (8860, 9080796), (10632, 7567330), (10772, 7468980), (11240, 7157994), (13290, 6053864), (13465, 5975184), (13488, 5964995), (16158, 4979320), (16860, 4771996), (17720, 4540398), (21264, 3783665), (21544, 3734490), (22480, 3578997), (26580, 3026932), (26930, 2987592), (32316, 2489660), (33720, 2385998), (35440, 2270199), (40395, 1991728), (43088, 1867245), (53160, 1513466), (53860, 1493796), (64632, 1244830), (67440, 1192999), (80790, 995864), (106320, 756733), (107720, 746898), (124483, 646320), (129264, 622415), (161580, 497932), (215440, 373449), (248966, 323160)]